Toshiba Strata Se User Guide

Strata@&. ,

Electronic Key Telephone Systems

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seNIe

INSTALLATION

AND

MAINTENANCE MANUAL ’ -

RELEASE 2

TOSHIBA AMERICA INFDRMATIDN SYSTEMS, INC.

Telecommunication Systems Division

Stra

Ekctronic Key Telephone Systems

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semI,

INSTALLATION

AND

MAINTENANCE MANUAL

RELEASE 2

TOSHIBA AMERICA INFORMATION SYSTEMS, INC.

Telecommunication Systems Division

I UO~IDW 3 I 3 I CIVI rnnlr i lbt3

ELECTRONlCKEYTELEPHONESYSTElV!S

Strata’ Se a;VI,

TOSHIBA PUBLICATIONS

AUGUST1989

RELEASE 2

GENERAL DESCRIPTION

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Tech Mist Code: TS-1‘243-fllS

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The STRATA Se/Vie electronic key telephone systems are registered in accordance with the provisions of Part 68 of the Federal Communications Commission’s Rules and Regulations.

FCC REQUIREMENTS

Means of Connection

The Federal Communications Commission (FCC) has established rules which permit the STRATA Se/VI, electronic key telephone systems to be connected directly to the telephone network. A locally provided jack is used for ihis connection-jacks for this type of customer-provided equipment will not be provided on party iines or coin iines.

Incidence of Harm

If a STRATA Se/Vie system is malfunctioning, it may also

be disrupting the telephone network. The system should be disconnected until the problem can be determined and repaired. If this is not done, the telephone company may temporarily disconnect service.

Service or Repair

For service or repair. contact your local Toshiba telecom-

munications distributor. To obtain the nearest Toshiba tele-

communications distributor in your area, call Toshiba America

Information Systems. TelecommunicationSystems Division in Irvine, CA (714) 583-3700.

Telephone Network Compatibility

The telephone company may make changes in its facilities. equipment. operations and procedures. If such changes affect the compatibility or use of the STRATA, system, the telephone company will notify you in advance to give you an

opportunity to maintain uninterrupted service,

Notification of Telephone Company

Before connecting a STRATA, system to the telephone

network. the telephone company may request the following:

1) Your telephone number.

2) FCC registration number:

l STRATA, may be configured as a Key or Hybrid

telephone system. The appropriate configuration for your system is dependent upon your operation of the system.

l If the operation of your system is only manual selection

of outgoing lines. it may be registered as a Key telephone system.

e If you operation requires automaiic selection of outgo-

ing lines: such as dial access. Least Cost Routing, Pooled Line Buttons. etc.. the system must be registered as a Hybrid telephone system. In addition to the

above. certain features (Off-premises Lines. Off-premises Extensions. etc.) may also required Hybrid telephone system registration in some areas.

l If you are unsure of your type of operation and/or the

appropriate FCC registration number. contact your local Toshlbarelecommunications distributor for assis-

tance.

” STRATA Se:

Key system: BF 287N-nl491 -KF-E

Hybrid system: BF 287M19911 -MF-E

STRATA VI,:

Key system: BF 287N-71465KF-E Hybrid system: BF 287N-19899-MF-E

3) Ringer equivalence number: 0.56 The ringer equivalence number (REN) is useful to deter-

mine the quantity of devices you may connect to your telephone line and still have all of those devices ring when your number is called. In most areas, but not all. the sum of the RENs of all devices connected to one line should not exceed five (5.0). To be certain of the number of devices

you may connect to your line, as etermined by the REN. you should contact your local telephone company to ascertain the maximum REN for your calling area.

4) USOC jack required: RJ-25C or RJ-11 C Items 2, 3, and 4 are also indicated on the equipment

label.

You must notify the telephone company upon final discon-

nection of your equipment.

RADIO FREQUENCY INTERFERENCE

Warning: This equipment generates and uses radio irequency energy and if not installed and used in strict accordance with the manufacturer’s instruction manual. may cause interference to radio and television reception. The equipment has been type-tested and found to comply with the limits fo:a

Class B computing device pursuant to Subpart J of Pan

FCC Rules. which are designed to provide reasonable protec-

tion against such interference in a residential installation. However. there is no guarantee that interference will not occur. If this equipment does cause interference to radio or television

reception. which can be determined by turning the equipment off and on. correct the interference by one or more of the following measures:

l Reorient the receiving antenna. l Reorient ihe telephone equipment with respect to the

receiver.

l Move the telephone equipment away from the recerver. l Plug the key service unit’s power cord into a different X

outlet so that the KSU and receiver are on different circu::s.

If necessary. the user should consult the dealer cr an experienced radio/television technician for additional suggestions. The user may find the following bookiet helpful (prepared by the Federal Communications Commission): How To Identify and Resolve Radio-TV Interference Problems. This bookiet is available from the U.S. Government Printing Office. Wash-

ington. D.C. 20402. Stock No. 004-000-00345-4.

This system is listed with Underwriters Laboratory.

,ISTED

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IMPORTANT NOTICE - MUSIC-ON-HOLD

In accordance with U.S. Copyright Law, a license may be required from the American Society of Composers. Authors and

Publishers, o. other similar organization. if radio or TV broadcasts are transmitted through the music-on-field feature of this ?elecommunrcation system. Toshiba American Information Systems, Inc.. hereby disclaims any obtain such a license.

liability arising

out of the failure :o

TOSHIBA SYSTEM PRACTICES

’ ELECTRONIC KEY TELEPHONE SYSTEMS

1 GENERAL

Summary Description

STRATA Se and VI, are advanced electronic key telephone systems designed to function in a variety of situations. Both systems are electrically

- compatible with the public telephone network and can also be applied in a”behind” PBX. CENTREX. or IA2 environment.

Figure 1 shows all the basic electronic key system features, including CENTREX (CTX) capabilities and the impressive package of optional

features provided by these two systems. These features offer, among others, enhanced connectiv-

ity with stand-alone voice mail products, off-hook call announce (OCA), SMDR, remote administration/maintenance, and 32-character alphanumeric Liquid Crystal Display read-outs. Wherever a CO line interface is indicated in the following text, it can be a COiCTX and/or PBX line.

Very similar in design, both systems are based on stored-program control, custom LSI circuitry, solid-state. space-division switching and reduced station cabling, and are housed in single cabinets.

locating and replacing defective plug-in units. keeping service disruption to a minimum. In addition, remote administration/maintenance is also an available option for both systems.

2 PHYSICAL DESCRIPTIONS

Key Service Uni+Js

Designed for wall mounting, each key service unit is housed in a single metal and plastic cabinet (Figure 2) with the following dimensions:

STRATA Se

Height: 16.5” (420 mm)

Width: 12.0” (306 mm)

Depth: 2.67” (67 mm)

Weight: 9.25 Ibs. (4.2 kg

STRATA VI,

Height: 21.25” (540 mm)

Width: 12.9” (330 mm)

Depth: 2.75” (70 mmj

Weight: 15.63 Ibs. (7.1 kg)

System differences are restricted to the capacities of the key service units. STRATA Se has a maximum capacity of three incoming lines and eight stations, while STRATA VI, will accommodate up to six incoming lines with a maximum of 16 stations. Both systems have two intercom paths as a standard feature. with two additional paths available on the Vle as an optional feature.

Utilizing specially designed electronic telephones (each of which is connected to the system via industry-standard 2- or 3-pair cabling and equipped with a push-button dial pad), solid-state electronics within the key service unit translate signals from the station dial pad into either DTMF or rotary-dial signals. as required by the Central Office. If the system is to be equipped with off-hook call announce 3-pair cabling and modular cords must be used.

Maintenance

Maintel ,ance procedures are based on quickly

FIGURE 2-STRATS S, and VI, CABINETS

The STRATA Se key service unit (Figure 3) is

factory-equipped with two printed circuit boards

(PCBs) and a power supply. The main PCB (SMAU) and power supply are secured to the cabinet base;

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3 I nn I Hc5g/l~

GENERAL DESCRIPTION

AUGUST 1989

FIGURE 3-STRATA S, CABINET (Interior)

the processor PCB (SCCU) is attached to the SMAU with four screws, and is connected to it via

four 1 O-pin connectors. These PCBs’ dimensions

are:

Main Board (SMAU):

12.5 x 9.5” (318 x 241 mm) Controller (SCCU):

7.9 x 3.4” (201 x 86 mm)

The STRATA Vie key service unit (Figure 4) is factory-equipped with two PCBs and a power supply. The main PCB (VMAU) and power supply are secured to the cabinet base; the processor PCB (VCCU) is attached to the VMAU with four

screws, and is connected to it via four IO-pin connectors. These PCBs’ dimensions are:

Main Board (VMAU):

9.8 x 15.3” (248 x 390 mm) Controller (VCCU):

6.0 x 6.5” (152 x 165 mm)

Each key service unit will accommodate up to eight optional printed circuit boards. The various dimensions and designations of these are:

Station Interface (SSTU):

4.1 x 4.6” (105 x 117 mm) OCA Interface (SVCU):

3.4 x 1.6” (86 x 41 mm)

External Page Interface (SEPU):

4.3 x 3.0!’ (108 x 76 mm)

Music-on-hold Interface (SMOU):

2.2 x 1 .l” (57 x 29 mm)

FIGURE 4-STRATA VI, CABINET (Interior)

Remote Administration/Maintenance (SDTU):

5.0 x 2.8” (128 x 70 mm)

Se CO Interface (SCOU):

4.1 x 4.6” (105 x 117 mm)

Se Power Fail Unit (SPFU):

4.3 x 3.0” (108 x 76 mm)

Se SMDR Interface (STMU):

5.0 x 3.0” (128 x 76 mm)

VI, CO Interface (VCOU):

5.7 x 10.6” (146 x 269 mm)

Peripheral Equipment

Several optional expansion modules are available to accommodate additional STRATA, features: Station Message Detail Recording (HSMB),

IA2 Interface (HCNB), Auxiliary Device Interface (HIOB), Off-premises Line (HOLB) and Off-premises Extension (HOXB). The two types of modules

are identical in external appearance (Figure 5).

An HDCB. needed to support up to three door

phones (Figure 6), is available, with two per system being the maximum. An external ring generator/ power supply (MRGU) that can be used with the HOXB is also available (Figure 7). An external

amplified speaker (HESB) can either be used to amplify the ringing bell of a telephone or as a paging speaker (Figure 8). When used in conjunc-

tion with the door phone unit, the HESB provides a talkback paging speaker capability.

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STRATAS,/VI,

GENERALDESCRIPTION

AUGUST1989

(130mm)

k’

FIGURE%EXPANSION MODULES

FiGUREbOOORPHONE

Electronic Telephones

Four different 6.500-series electronic telephones may be used in either system (see Figures 9, 10 and 11). The phones are enclosed in a stylish. impact-resistant, charcoal gray case with a matte

finish, and blend easily into a progressive office environment.

All &ZOO-series electronic telephones have the

same dimensions:

Height: 3.6” (92 mm)

Width: 7.0” (I 78 mm)

Length: 9.0” (229 mm)

1 O-button Electronic Telephone

6510 model is available in two variations: as a speakerphone or with handsfree answerback

(Figure 9): The

FIGURE'/-MRGU

FlGURE8--HESB

capability on intercom lines.

20-button Electronic Telephone

(Figure 10): The 6520 model is available with handsfree-answerback capability on intercom lines.

20-button Liquid Crystal Display Electronic

Telephone

able only as a speakerphone unit with a 32character, alphanumeric liquid crystal display (LCD) field. Numerous LCD features include:

@ Alphanumeric Messaging

l

e Busy Lamp Field (BLF) Indication

(Figure 11): The 6520SD is avail-

Busy Station Messaging

Called Station Messaging Calling Station Messaging Group Station Messaging

.3

:

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3 I HATAS,/&

GENERAL DESCRIPTION AUGUST 1989

FIGURE 9-W-button ELECTRONIC TELEPHONE

FIGURE Xl-ZO-button ELECTRONIC TELEPHONE

0 CO Line Identification

l

Speed Dial Memo

l

Timed Reminders

System software allows the customer to assign feature buttons on all electronic telephones in a completely flexible manner.

Electronic Telephone Upgrade Options:

tronic telephones may be upgraded with Offhook Call Announce. Loud Ringing Bell and Headset capability.

l

Off-hook Call Announce Upgrade:

electronic telephone may be upgraded to receive intercom calls when the handset is off-hook by installing an Off-hook Call Announce upgrade assembly.

All elec-

Each

FIGURE 1 I-20-button LIQUID CRYSTAL

DISPLAY ELECTRONIC TELEPHONE

NOTE:

On/y those telephones programmed to receive OCA announcements need the OCA upgrade.

The assembly consists of two PCBs, the HVSU and the HVSI, which install inside the telephone base with plug-in connectors.

l

Loud Ringing Bell/Headset Upgrade:

electronic telephone may also be upgraded

to provide a loud ringing bell interface and a

modular headset interface. To accomplish this. an upgrade assembly consisting of a small PCB (HHEU) installs on the main PCB. inside the telephone. with a plug-in connector.

An External Speaker (HESB) is directly connected to the upgraded phone. When the phone rings, the HESB sounds a loud tone that mimics the phone’s ring. See Peripheral Equipment.*

Most standard headsets plug into the HHEU

jack and are compatible with the electronic tele-

phone.

An electronic telephone may use all available

upgrade options simultaneously. For example, the

same station may be upgraded with OCA, a Loud

Ringing Bell and a headset.

.s

4

Each

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STRATAS,/VI,

GENERAL DESCRIPTION

AUGUST1989

More Electronic Telephone Standard Features:

All electronic telephones may be wall mounted without additional equipment. They are also hearing aid-compatible.

Each electronic telephone also features a standard modular handset cord, and is connected to the system with a 2-pair modular line cord. Various upgrade options, such as the Off-hook Call Announce and Loud Ringing Bell upgrade assemblies, require the telephone to be connected to the system with special wiring. (A 3-pair modular line cord is required for Off-hook Call Announce, and a custom external speaker cable is required for the Loud Ringing Bell.)

3 ELECTRICAL CHARACTERISTICS

General

The key service unit operates from an internal power supply: which connects to a standard 3wire.

117

VAC. 60-Hz. grounded wall outlet.

4 FEATURES and SERVICES

The features and services of these electronic

key telephone systems are summarized in Tables’

B and C, which list the standard and optional

features, respectively.

Loss of AC power will cause operational failure

of the system. System memory, however. is pro-

tected from loss due to power failure with a memory

backup battery. ‘Full system reserve power is available as an option.

NOTE:

The memory backup battery is designed to

maintain full memory protection for approximatelyone year with no externalpowersource applied.

The electrical characteristics of the system

are summarized in Table A.

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alnHlAJe/Vle

GENERALDESCRIPTION

AUGUST1989

SUMMARYOFELECTRICALCHARACTERISTICS

Loop Limits

Station Door Phone Control Unit (HDCB)-to-KSU Door Phone/Monitor Station-to-HDCB HOXB-to-Station HOLB-, HSMB-, HCNB-, HOXB-to-KSU HIOB-to-KSU

HIOB-to-Peripheral

Ringing Tones

CO Line (idle station)

CC Line (busy station)

HIOB Station (Intercom)

HIOB Station (CO call) Intercom Line

Door Phone A & C Tones Door Phone B Tone

TABLEA

1,000’ (305 M), 24 AWG cable, 2 pair,(3-pair wit OCA) 1,000’ (305 M), 24 AWG cable, 2 pair 1 .OOO’ (305 M), 24 AWG cable, 1 -pair

500 ohms (including telephone), 48*VDC, l-pair

17’ (5.2 M), 24 AWG cable, number of pair as required 650’ (200 M), 24 AWG cable, 2-pair 300 R maximum, including peripheral resistance, 1 -pair

600/800 Hz. modulated by 16 Hz, 1 second on-3 seconds off

2.400 Hz, modulated by 10 Hz! 1 second on-3 seconds off 20 Hz! 15OV P-P: 1 second on-3 seconds off

20 Hz, 15OV P-P, l/4 second on-l/4 second off-l/4 second on-l/4 second off @ 4-second intervals. 600 Hz, 1 second on-3 seconds off 870 Hz: 1 second/710 Hz, 2-l/2 seconds (5 rings) 870 Hz. l/2 second/710 Hz, 2-l/2 seconds (5 rings)

Busy Override Tone Dial Tone (intercom)

Ringback Tone Busy Tone Do Not Disturb Tone

Voice Page Warning Tone

Off-hook Call Announce Warning Tone

Executive Override Warning Tone Hold Recall Tone

Dialing Primary Power

HPSU 6120 (Se)

HPSU 7120 (VI,)

Environmental Specifications

Operating Temperature Operating Humidity

2.400 Hz, 1 second on-3 seconds off 400 Hz, continuous 400 Hz? 1 second on-3 seconds off 400 Hz, i/4 second on-l/4 second off 400 Hz, l/8 second on-l 18 second off 600 Hz. 1 second on only (via electronic telephone

speaker) 600 Hz. 1 -second on only (via electronic telephone

speaker) 600 Hz. 112 second on only (via handset)

2.400 Hz. modulated by IO Hz, 1 second on-l second off

Pushbutton; system-generated DTMF or dial pulse 117VAC; 60Hz

40 watts

100 watts

32 - 122"F(O 20 m 80% relative humidity without condensation

..,

50°C)

TABLEB

STANDARDFEATURES

SYSTEM

l

All Call Voice Page

l

Alternate Point Answer

o Automatic Dialing-System

l

Automatic Hold Recall

l

Automatic Release from Hold

l

CO Line Call Pickup Groups (Vie only)

e Conferencing (non-amplified)

l

CTXiPBX Compatible

l

CTX Ringing Repeat

l

Delayed Ringing

l

Distinctive Ringing

l

DTMF and Dial Pulse CO Line Compatible

l

DTMF Signal Time (80/160 ms)

0 Dual FCC Registration

l

External Page Interface

l

Flexible Intercom Numbering

l

Flexible Button Assignment

0 Flexible Line Ringing Assignment

l

Forced Account Code 0 Group Paging 9 Least Cost Routing (VI, only)

STATION

l

Automatic Callback (Intercom) @ Automatic Dialing Buttons s Automatic Dialing-Station s Automatic Off-hook Selection * Busy Override

l

Call Forward @ Call Pickup * Call Transfer with Camp-on * COICTXIPBX Feature Buttons

l

Directed Call Pickup 9 Direct Station Selection (DSS) Buttons s Distinctive LED Indications

l

Incoming Call

l

In-use

l

On-hold 0 Do Not Disturb s Do Not Disturb Override 0 DP’MF Mode Change (TONE Button) 0 Exclusive Hold * Executive Override (Break-in) e Flash Button (CTXIPBX Transfer or CO Dial

Tone Recall)

l

Handsfree Answerback

STRATAS,/VI,

GENERALDESCRIPTION

AUGUST1989

l

Live System Programming .

l

Message Waiting

l

MF Signal Time (160/80 ms)

l

Multiple Simultaneous Han&free Intercom

Paths

l

Music-on-Hold Interface

l

Night Ringing Answer Code

l

Night Ringing Over External Page (Vie only) * Night Transfer * Non-blocking Dialing

l

Outgoing Call Restriction @ Privacy/Non-privacy * Relay Service (VI, only)

l

Station Hunting 0 Toll Restriction (6-digit)

l

Toll Restriction Override by System Automatic

Dialing

l

Trunk-to-Trunk Connection e Voice or Tone Signaling

* Wall Mountable Key Service Unit

s Liquid Crystal Display Features

l

Alphanumeric Messaging

- Busy Station Messaging

- Called Station Messaging

- Calling Station Messaging

- Remote Station Messaging

l

Busy Lamp Field (BLF) Indications

l

CO Line Identification

l

Speed Dial Memo

l

Timed Reminders

0 Microphone Cut-off Button

l

Modular Handset and Line Cords

l

On-hook Dialing

* Privacy Button

l

Privacy Override * Private CO Lines 0 Pushbutton Dialing

l

Remote Retrieval of Held Calls * Repeat Last Number Dialed

l

Ringing Line Preference

l

Saved Number Redial

l

Toll Restriction Override Code

l

,Trunk Queuing

d ._

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STRATASJVI, GENERALDESCRIPTION

AUGUST1989

l

lA2 Key System Interface (HCNB)

0 Amplified Conference

l

Auxiliary Device Interface (HIOB)

l

Call Forward to Voice Mailbox

l

Message Waiting Indication

l

Voice Mail Control

l

Background Music with Station Control

l

Door Phone/Monitor Station

l

Alarm Button

l

Door Lock Button

l

Electronic Telephones

l

1 O-button Handsfree Answerback or speak-

erphone

l

20-button Handsfree Answerback

TABLEC

OPTIONALFEATURES

l

20-button Liquid Crystal Display

l

External Amplified Speaker (HE%)

l

Amplified Speaker

l

Loud Ringing Bell

* Talkback Amplified Speaker

l

External Page Amplifier

l

Music-on-Hold Source

l

Off-hook Call Announce

l

Off-premises Extension

l

MRGU

l

Off-premises Line

. Remote Administration/Maintenance

l

Station Message Detail Recording (SMDR)

l

System Battery Backup

,

.*-

External Music Source

24 VDC Backup Battery

External Speaker

Service 1 Jnit

Key

Standard Phone

lT!@sk

1 O-huttnr Electronic

Telephone

FlGURE12-SYairtlvl

-8-

UlALiHAM

L-_CO/PBX Lines ___f

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STRATA

- 1,

STRATAS,/VI,

GENERAL DESCRIPTION

AUGUST 1989

To CO/PBx

STRATA

20.button LCD

Electronic Teleph

VI,

1 O-button

Electrons

Telephone

I

‘3.Pair requred for Off-hook Call Annoonce

I lllil

SSTU --2 22 25

20.button LCD

Elecrrontc Telephone

I I

I lllll

FIGURE 13-FLiNCTI

-9-

DNAL BLOCK DIAGRAM

,*

EXtWnal Speaker

iHESl3)

-- -e

STRATAS,/VI, GENERAL DESCRIPTION

AUGUST 1989

STMU SDTU

FIGURE 14-STRATA S, KEY SERVICE UNIT

5 SYSTEM OPERATION

General

A system (Figure 12) consists of a key service

unit (VI, HKSU is shown), power supply. up to 16

stations”, HIOB, HDCB, HCNB, HOLB. HSMB and

HOXB optional modules. and a maximum of six door phones. The door phone control unit(s) (HDCB) occupy one or two station location(s). All connections between the key service unit and the telephones are made via a customer-provided main distribution frame. Using modular line cord(s), the CO lines are then connected between the left side panel and the locally provided RJ-2% (up to two

each) or RJ-11 C (up to six each) jacks. An external tuner (or equivalent) is required if the Music-on-

Hold/Back-ground Music feature is utilized.

“Some optional features reduce maximum

station capacities (see Optional Features).

Functional block diagrams of both key service

units are shown in Figure 13. Each consists of CO and station imerfaces on the main PCB. including a solid-state, space-division matrix and the central control equipment (SCCU/VCCU). Optional interfacing equipment includes additional station connections (SSTU), off-hook call announce (SVCU). remote maintenance (SDTU), off-premises line (HOLB), station message detail record (HSMB/ STMU”), IA2 interface (HCNB), auxiliary device interface (HIOB), door phone controller (HDCB) and door pl,~ne/monitor station, external page

SEPU

vcou

FIGURE 15-STRATA VI, KEY SERVICE UNIT

amplifier (SEPU), internal music-on-hold source (SMOU), and power failure (SPFU*) PCBs are also shown.

*STRATA Se only

The system is entirely under the control of a single-chip microprocessor, located (along with the system program and data memories) on the SCCUiVCCU PCB (STRATASe/VIe, respectively), which mounts on the SMAWVMAU, respectively.

Connections between the station voice lines and the CO lines are via the switching matrix provided on the SMAU/VMAU PC6 (STRATA Se/ VI,. respectively). The SMAUIVMAU also pro-

vides a similar matrix for intercom connection,

background music. paging connections and the

distribution of various system tones (dial, busy.

etc.).

6 SYSTEM CONFIGURATION

Key Service Unit

The STRATA Se key service unit arrangement illustrated in Figure 14 shows the locations of the various printed circuit boards and optional equipment.

The STRATA VI, key service unit arrangement

illustrated in Figure 1.5 shows the locations of the

various printed circuit boards and optional equip-

ment.

.s

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STRATAS,/VI,

GENERALDESCRIPTION

- AUGUST1989

NOTE:

The optional modules are used on/y when required. All internal boards connect to the main PCB (in some cases, they also attach to the key service unit’s side panel).

Complete with all available options, both key service units utilize up to eight printed circuit boards internally (as shown in Figures 14 and 1.5) and various option modules. The names and functions are as follows:

SMAUNMAU: The main printed circuit board of

the key service unit consists of the following

three functions:

a) Station interface: An interface between the

key service unit and up to four stations (Se) or

up to eight stations (VI,), which includes the solid-state. space-division matrix used for voice connections between the stations and the CO/PBX lines. Two-pair wiring is required for each station; one pair carrying voice and

other pair carrying control data to and from the station:

b) CO Interface: An interface between the key

service unit and the public telephone network

or PBX for up to two lines (Se) or up to three

lines (VI,). Ring detection, hold and dial outpulsing for these lines are performed by this board. Depending upon local CO requirements, each incoming line can be sepa-

rately connected and programmed to provide

DTMF or rotary-dial outpulsing.

CJ Tone: Performs a number of miscellaneous

system functions:

* General system tones e Provides the switching matrix for the de-

livery of tones for both paging and inter-

com connections.

line(s). Depending upon local CO requirements,

the SCOUNCOU is programmed to. provide

DTMF or rotary-dial outpulsing. The SCOU _ serves one CO line; the VCOU serves up to three CO lines, and both serve up to three offpremises lines.

SSTU: An optional interface between the key serv-

ice unit and stations 18 - 25 (stations 14 - 17 on

Se). Each SSTU PCB serves up to four stations. Two-pair wiring is required for each station; one

pair carrying voice and the other pair carrying

control data to and from the station.

SMOU: An optional music-on-hold source that

provides electronic synthesized music. A choice

of two musical tunes are available, selected via

a switch on this board. The SMOU is connected to the SMAUNMAU via an 8-pin connector.

SEPU: An optional 3-watt amplifier for external

paging. using a customer-supplied 8-ohm

speaker (connected to the SMAUNMAU via a

1 O-pin connector).

SVCU: The Off-hook Call Announce interface that

mounts on the main printed circuit board of the

key service unit to provide OCA access. One

SVCU is required for every eight stations requir-

ing OCA. (Adds two intercom lines in VI,.)

SDTU: Provides Remote AdministrationiMainte-

nance access via its built-in 300/1200 bps

modem. One SDTU per system is required for

Remote AdministratioNMaintenance.

STMU: Required for connection to an HSMB to

provide SMDR for a STRATA Se key service

unit.

SCCUIVCCU: All system control functions are

performed by the single-chip microprocessor on this printed circuit board. The system program stored in ROM. RAM for system operations. and

the RAM for system data storage are also lo-

cated on this circuit board. A battery on this board protects system memory should a power

failure occur.

SCOUNCOd: An optional interface between the

SMAUNMAU and one/three additional CO

HPSU 6120/7120: Each system’s required volt-

ages are provided by one of these factory-

installed power supplies. The HPSU connects to

a standard 3-wire, 117 VAC, 60-Hz, grounded wall outlet. with a permissible AC input voltage

range of 90 -- 130 VAC.

HPFB: An optional battery backup unit that is

available for the HPSU 6120 (Se). With the

optional battery backup assembly installed, all

functions of the system will continue to operate

STRATASJVI, GENERAL DESCRIPTION

AUGUST 1989

for approximately two to three hours after a loss of normal electrical power. Calls will not be disconnected during switch-over to or from battery power.

HPBU-7:

An optional battery backup unit for the HPSU 7120 (VI,). It is a printed circuit board that mounts inside the power supply housing and is connected to the recommended battery pack (which is customer-supplied, consisting of two

12 VDC. maintenance-free, automobile-type

batteries-80 amp/hour maximum rating). With

the optional battery backup assembly installed,

all functions of the system will continue to oper-

ate for several hours (the actual time period is in direct ratio to the type and size of batteries se-

lected) after a loss of normal electrical power.

Calls will not be disconnected during switchover to or from battery power. The HPBU-7 also provides a charge to the battery pack during normal operations.

Option Modules

HOLB:

HDCB:

HOXB:

An off-premises line module that allows the bridging of a CO line! which appears in the system! with a conventional telephone: supervision is provided. Each HOLB provides three circuits, all three of which may be directed to an answering machine (or similar device) attached

to the HUNT connector.

An optional module (two per system maxi-

mum) connected to the key service unit at sta-

tion 13 and/or 14 (station 11 and/or 12 on Se) that allows up to three (each HDCB) door phonei

monitor stations (MDFBs) to ring pre-selected

stations. The HDCB has three outputs (A, 8. C), which are modular connectors for the three

MDFBs. Outputs B and C may be used for the Door Lock feature. An alarm monitor can be

used at station 11113C only.

An external module that serves as an interface between the key service unit and conventional. standard telephones or off-premises extension (OPX) lines. Each HOXB PCB serves

two extensions: Se supports two HOXBs, VI,

supports four. An HOXB will operate with either DTMF or rotary-dial telephones. One auxiliary

ring generator/power supply (MRGU) is required

for use with up to three HOXBs.

HSMB:

Serves as an interface between the key ’ service unit and a printer or storage device used for the SMDR feature. The module is equipped with an RS-232C interface and connects to the

left side panel via one supplied 8-wire modular connector (one HSMB per Svstem). (Se also requires an STMU PCB.) -

HCNB:

Provides an interface between a IA2 key system and the CO lines appearing therein to a STRATA, system. One HCNB is required for every three lines where (j ::i appearances are desireo. AI.$IJ. A-IeD-! _._ rVI bLI Ji, lamp signal detec-

tion and cir,; outpulsing are performed by this

module (see Figure 16).

Kev

-CO/CTX/PBX Lines

’

HKSU

:

co [-

OPL

T&R

HCNB

OPL

1

1 1

FIGURE16

1A2lNTERFACEFUNCTlONALBLOCKDlAGRAM

HIOB:

Provides one circuit to interface with exter-

nal devices such as voice mail port, answering machine, standard telephone. modem, etc. Up to eight HlOBs (four in Se) may be installed in a system. A 24 VDC power supply, which connects to the unit via a 7’ cord and plugs into a 117 VAC! 60 Hz outlet, is included with each HIOB. Each HIOB is connected to a proprietary station port. reducing station capacity accordingly.

Station Equipment

The principal components of the electronic

STRATAS,/VI,

GENERAL DESCRIPTION

AUGUST 1989

telephone are: handset, dial pad. speaker, microphone, two volume controls, four fixed feature buttons, an 5 button,

and 9 or 19 flexible CO/

feature buttons, LED indicators are provided for all buttons except m and m. See Figures 9?

10 and 11.

A 20-button Liquid Crystal Display electronic

telephone (Figure 11) with speakerphone may be

located at any or all of the stations. The 32character alphanumeric display provides many capabilities-an accurate clock/calendar in its idle state; and elapsed time, dialed number, calling station and CO line are just a few of the features available. For additional explanations of the features listed below, see Liquid Crystal Display.

@ Alphanumeric Messaging

l

Busy Station Messaging

l

Called Station Messaging

l

Calling Station Messaging

l

Remote Station Messaging

l

Busy Lamp Field (BLF) Indication

l

CO Line Identification

l

Speed Dial Memo

l

Timed Reminders

All phones are easily converted for wall mount-

ing, feature .moduiar handset cords. are equipped with a second modular connector for headset connection. and are connected to the system via

modular line cords.

The optional door phone/monitor station (Figure 8) ailows distinctive ringing to preselected station(s). When a station dials an individual door phone, a circuit providing monitoring capabilities

on the intercom is established. This option requires station 13 and/or 14 (station I 1 and/or 12 in STRATA Se) to be replaced by a door phone control unit

(HDCB) and up to six door phone units (MDFBs)-

three each HDCB. One door phone/monitor (only station 13C for VI,; 11 C for S,) can be replaced by an alarm control circuit on starion 13/i 1 HDCB and

one by a door lock control circuit on ail HDCBs.

An external amplified speaker (HESB) may be connected in any one of the following three applications:

l

Loud Ringing Bell:

Allows you to amplify the

tone of a pagingiringing signal without using

other manufacturer’s equipment. Three-pair

wiring is required for this application. .

Amplified Speaker:

Allows you to use the HESB . as a paging speaker, reducing the need for other manufacturer’s paging equipment.

Taikback Amplified Speaker:

Allows you to

provide a talkback speaker in areas where a

telephone is not needed. For&alkback opera-

tion, connect the HESB to the door phone unit (MDFB), which is used as a microphone; however, the push-button is inoperative.

The HESB is a 6” 3-watt speaker with an

amplifier that is built into an attractive speaker box

(Figure 8). A +I2 VDC power supply (HACU-120),

which connects to the back panel via an 8’ cord. is

included with each HESB.

Installation

The key service unit is configured for wall

mounting only.

All external devices are connected to the key service unit via connectors and terminals on the side panels as follows: a) CO lines are connected to the key service unit

right side panel via separate (one for each line) single-pair modular cords or a single 3-pair modular cord (Se); or two 3-pair or six singlepair modular cords (Vle).

b) The station connection points are extended

from the key service unit to the main distribution frame using 3-pair modular line cords. The individual telephones are connected to the main distribution frame using 3-pair station cables.

c) A screw-terminal barrier strip is mounted on the

left-hand side of the key service unit to provide attachment points for the music-on-hold source input. relay service (Vie only) and external page

output).

d) Two (only one for Se) modular connectors are

also provided on the left side panel for two (only one for Se) optional off-premises line moduies

(HOLBs).

The power supply is mounted inside the key service unit. In STRATA Se a connector is provided on the left side panel for optional system reserve power (HPFB). In STRATA VI, an optional battery

*

-13-

STRATAQVI, GENERAL DESCRIPTION AUGUST 1989

backup printed circuit board is available for the power supply.

Maintenance

Faults in the system are repaired by replac-

ing any faulty component (printed circuit board, subassembly, telephone, etc.) and returning it to the manufacturer for repair.

In addition, remote administration/maintenance allows the system to interface via an SDTU (builtin modem) with a remote location. This reduces the cost of routine data base changes by eliminating

the need of a technician to be on-site for each

software change.

7 FEATURES and OPERATION

General

This section contains brief descriptions of the features listed earlier in Tables 6 and C and some associated operating instructions. For more detailed instructions! see the User Guide or Quick

Reference Guide.

Standard Features

period can be selected for each station.

Automatic Release from Hold:

automatically releases held CO lines if disconnect I signal is received from the Central Office.

CO Line Call Pickup Groups:

only, this feature, using a dial code or the m button, allows CO line calls to bepicked up from another station. Two Call Pickup defined in programming and buttons (

m can be assigned to phones for each group.

Conferencing:

CO lines and up to three stations (the CO lines

must be conferenced first), or a maximum of

four stations and one CO line. See Amplified

Conference.

CTX/PBX Compatible:

as Toll Restriction and Automatic Dialing, are compatible with CTX/PBX operation.

CTX Ringing Repeat:

special calling/callback features on CO/CTX/

PBX lines, the system will ring the called station

with the same on/off cadence that is received

from the outside line.

The system will conference two ’

System features. such

To facilitate the use of

The system

In STRATA VI,

System

Ail Call Voice Page:

permits a station user to page via all idle telephone speakers simultaneously. The system can also be programmed to include the External

Page feature in an All Call Page.

Alternate Point Answer: CO

swered from any station that shares common CO line appearances.

Automatic Dialing-System:

numbers to be stored in the system memory.

After selecting an outgoing line! any station user can cause one of the stored numbers to be

outpulsed by dialing the proper access code.

Automatic Hold Recall:

by any station will recall that station after a programmable period of time. A different time

Dialing a 2-digit access code

calls can be an-

Allows up to 40

A CO line placed on hold

Delayed Ringing:

may be programmed for each station to permit alternate answering. The delayed ring is pro-

vided for each line selectively by each station.

Distinctive Ringing:

distinguished by different ringing tones.

A 12- or 24-second ring delay

CO and intercom calls are

DTMF and Dial Pulse CO Line Compatible:

system will interface with either DTMF or rotarydial pulse CO lines on a line-by-line basis as determined by system programming.

Dual FCC Registration:

configured as a key or hybrid telephone system. with separate FCC registration numbers for each type. The appropriate configuration for the system is dependent upon its operation. See FCC requirements on the General End User Information page in the front of this document for more detail.

Either system may be

The

-14-

STRATAS&

GENERAL DESCRIPTION

AUGUST1989

External Page interface:

point is provided for a customer-provided external amplifier/speaker. An SEPU PCB (see External Amplified Speaker and External Page Amplifier) is mounted in the key service unit

when a customer-provided external speaker only

is used: the output impedance is 8 ohms. This page circuit can be accessed as part of the All Call Voice Page feature.

Flexible intercom Numbering:

number can be flexibly programmed up to any 4digit number. It is, therefore, possible to match a station’s intercom and CTX line extension

number.

3exible Button Assignment:

to be programmed for the optimum use of its CO or feature buttons.

4exible Line Ringing Assignment:

grammable ring or no ring option is provided for each iine selectively by each station.

A 600-ohm connection

A station intercom

Allows each phone

A pro-

(13) is the only station that is “down” if it is used for on-site programming. See Remote.Adminis-

tration/Maintenance.

Message Waiting:

designated Message Center) can set a Mes-

sage Waiting LED at any station with the Message Waiting LED of that s&&ion. The called station cancels the LED by lifting the handset or depressing them button. See Flash Button and Liquid Crystal Display Features.

MF Signal Time (160/80 ms):

dial signal time is 80 milliseconds. but it may be extended to 160 milliseconds, if required by the Central Office or to activate remote equipment.

Any station (including the

The standard MF

Multiple Simultaneous Handsfree Intercom

Paths:

systems. Both intercom lines are able to carry handsfree conversations simultaneously. (STRATA VI, may be increased to four paths. optionally.)

Two intercom paths are standard in the

Forced Account Code:

station(s) to dial an account code prior to dialing a number. Station users can also voluntarily enter an account code on any CO line call. The account code is recorded with call details on the SMDR report.

Group Paging:

82. 83 or 84) permit voice paging to one of four

zones. Zone assignmenr is via software and is totally flexibie. Paging is via the speakers of idle telephones.

Special 2-digit access codes (81.

Least Cost Routing:

decide over which trunks outgoing voice and data calls will be routed. This can greatly reduce the cost of long distance calling. Three classes of LCR can be programmed to give priority routes to the users who need them (VI, only).

Live System Programming:

gramming is accomplished without service interruption to other station users by placing the system in the special programming mode and inputting data via station 17 (station 13 in Se) or

RemotekliministrationiMaintenance. Station 17

Requires selected

Enables the customer to

Live system pro-

Music-on-Hold Interface:

for a customer-provided music source. CO lines placed on hold will be connected to this source.

In addition, this music may also be broadcast from electronic telephone speakers and external page when the background music programming options are selected.

Night Ringing Answer Code:

may be answered from any station via a dial

code.

Night Ringing Over External Page:

grammable option, while the night mode is active. a system-generated ring tone will be trans-

mitted via the external speaker whenever any

line rings (Vie only).

Night Transfer:

the system can function with two or three ringing patterns. If three patterns are selected, they are designated DAY, DAY 2. and NIGHT. If the twopattern mode is selected. DAY and NIGHT designations are used. In both cases, the ringing modes are selected with the m button on station 10.

On a programmable optional basis,

An interface is included

A night ringing call

As a pro-

.s

:

.

STRATAS,/VI, GENERALDESCRIPTION

AUGUST1989

Non-blocking Dialing:

CO lines simultaneously.

Outgoing Call Restriction:

selectively restricted from originating calls on any or all CO lines. However, the station may still receive calls on the restricted line(s).

Privacy/Non-privacy:

other stations from accessing the intercom or CO lines that are already in use. A non-private system provides conferencing on the CO and intercom lines.

Relay Service:

equipped with two relays that provide the following signals for external equipment:

a)

External page:

ever the external page circuit is accessed, a

dry “make” contact is provided for control of

background music on external page. This is required only when an external page ampli-

fier is used.

b)

Night Relay Service:

a dry “make” contact at the NR terminals on the left side panel. A strap option on the VMAU allows the NR relay to function in one of two modes:

Answering Machine Control:

1)

remains intact, the relay is operated continuously when the system is in night service (intended for indirect control of an answering machine).

Night Bell Control:

2)

relay pulses at a 1 -second on/3seconds off rate whenever the system is in Night

Transfer mode and an incoming call is

ringing the system (intended for indirect

control of an external night bell).

Station Hunting:

station number and ends with the last station number in the prearranged group; however! the call is completed to the first idle number. The hunting sequence can be either consecutive or nonconsecutive.

In STRATA VI, only, the VMAU is

Hunting always starts with called

Toll Restriction (6-digit):

on a station class of service basis. The system performs toll restriction by analyzing the first six

Dialing is permitted on all

Any station can be

A private system prevents

The relay is activated when-

The relay will provide

If the strap

If the strap is cut. the

Selectively programmed

or three digits (area/office code) dialed. Simple restriction by rejecting the numbers 1 and 1 can be programmed on a per-station basis, if de-

sired.

Toil Restriction Override by System Automatic

Dialing:

permits numbers stored by the Automatic Dialing-system feature to be calledby toll-restricted stations.

Trunk-to-Trunk Connection:

to set up a line-to-line connection (tandem switch-

ing), leaving the controlling station free to make other calls. A maximum of two (simultaneous) trunk-to-trunk circuit paths can be established.

Voice or Tone Signaling:

tem feature that optionally selects either tone

ringing or voice page as the primary method of intercom call signaling. The calling station. however. may choose the alternate method by

dialing 1 following the station number.

Wall Mountable Key Service Unit:

ice unit is designated for wall mounting only.

A programmable system feature that

Allows the system

A programmable sys-

The key serv-

Station

Automatic Callback (Intercom):

tion user who encounters a busy station on

intercom to request a callback by depressing the dedicated button. The system then monitors the called station and signals the caller when that station becomes idle.

Automatic Dialing Buttons:

used with a telephone that includes m buttons in its programmed assignments. a) An outside telephone number or station

number can be stored at each m button.

b) A number stored in memory can be sent over

a CO line by depressing the appropriate m button after accessing the CO line (or an

intercom line after pressing the m button).

NOTE: Each m button is counted as one of the 40

possible stored numbers available to each station.

Permits a sta-

This feature can be

. .

-16-

.

STRATAS,/VI,

GENERALDESCRIPTION

AUGUST1989

Automatic Dialing-Station: Each station can store

a private list of up to 40 telephone numbers. The Pause and Flash functions may also be stored

when necessary.

Automatic Off-hook Selection: Allows CO line,

CO group or intercom access by merely lifting the handset; depressing a CO/Intercom button is not required.

Busy Override: After calling a busy station and

receiving a busy tone, the caller can dial 4 and cause a tone burst to be sounded via the called station’s speaker.

Call Forward: Allows all calls to a station to be

routed to another station. The activating station may be used to originate calls while this feature is active.

Call Pickup: Enables a station to pick up calls

ringing at other stations or an external page by

going off-hook and dialing an access code. Gail

Pickup (m) buttons can be assigned to sta-

tions to automatically pick up calls.

Call Transfer with Camp-on: Allows the transfer

of an outside call to a station that is either idle or busy.

CO/CTX/‘PBX Feature Buttons: Station Automatic

Dialing buttons can be used to store access codes, plus any flashes or pauses necessary for feature access in the host switching system. These are fixed feature buttons and can only be changed by station 10. Every fixed button assigned to the station reduces the number of m buttons.

Directed Call Pickup: All calls ringing at another

station can be answered from any station by that station going off-hook and dialing the ringing

station’s number.

Direct Station Selection (DSS) Buttons: By

depressing an assigned button. a station user causes the selected station to ring.

Distinctive LED indications:

* lnccming Call: A distinctive flash appears

on the respective LED at the station that is being called.

l

In-use: A distinctive flash rate shows the line

presently in use at a give station. Other’ stations see a steadily illuminated LED for

that line.

l

On-hold: The station user is shown a distinc-

tive LED flash to indicats-a line placed on

hold at that station. All other stations see the usual on-hold flash. .

Do Not Disturb: This feature is activated and

deactivated by alternate depressions of them button. A station calling a station that is in the

DND mode will receive a fast busy tone.

Do Not Disturb Override: After reaching a DND

station, that station may be advised that a call is

waiting by dialing 1. A tone signal will be heard

at the DND station.

DP/MF Mode Chanae (TONE Button): Allows a

e \

station to change between DP and MF modes via the m button, as required.

Exclusive Hold: Depressing the m button

twice holds that call securely for the station that placed it on hold.

Executive Override (Break-in): A station pro-

grammed for this feature will override the auto-

matic privacy feature and enter any existing

conversation within the system. A warning tone,

however, is inserted before the overriding station is actually connected. After reaching a busy station, dial a 9 to override.

Flash Button (CTXIPBX Transfer or CO Dial

Tone Recall): Ten- and 20-button electronic telephones can WaitingiFlash (

ipped with a Message

) button which, when operated while connected to an incoming line, causes a timed “flash” to be transmitted to that

line. The timing of the flash can be programmed to signal a CTX/PBX for feature operation or can be long enough to cause a disconnect and dial tone recall on a CO line. See Message Waiting.

Handsfree Answerback: All electronic telephones

are equipped for handsfree answerback on voiceannounced intercom calls as a standard feature.

:

-17-

S I HA I

AS,/VI,

GENERAL DESCRIPTION

AUGUST 1989

Liquid Crystal Display Features:

features are standard, but require an optional Liquid Crystal Display telephone to operate.

Alphanumeric Messaging:

a)

and personal messages to be displayed on

the 32-character Liquid Crystal Display. There

are 40 system messages of up to 32 characters in length for use by all LCD telephones and controlled by station 10. In addition, a limited number of stations (four in Se, six in Vie) have IO personal messages avaiiableplus the system messages for the following features:

l

Busy Station Messaging:

ing a busy LCD station, a message can be sent to that station (an audible tone will also be heard). The two stations may respond with LCD messages back and

forth during conversation, creating an

interactive silent messaging conversa-

tion.

l

Called Station Messaging:

number and a message indication may be sent to another LCD station. When the called station responds, the station will receive the 32-character message.

l

Calling Station Messaging:

displayed on your LCD phone will be automatically displayed on the calling station’s LCD when dialed.

l

Remote Station Messaging:

station to set a Called Station Message for another station, the recipient to be a station or group of stations.

Busy Lamp Field (BLF) Indications:

b)

Liquid Crystal Display can be used to indicate the on-/off-hook status of all telephones in the system. BLF status is displayed up to the maximum number of stations for each system.

CO Line Identification:

cl

to be identified with a 1 &character name. All

LCD phones using that line will display the name instead of the CO line number.

Speed Dial Memo:

d)

user may program a l&character name for

each of their 40 personal speed dial numbers. The memo pad of names and numbers

(including system names and numbers) may

be scrolled to select the appropriate party.

Allows each CO line

Each LCD telephone

The following

Allows system

When reach-

Your station

A message

Allows any

The

Depressino a CO line button will cause the displayed number to be dialed automatically. Limited to four stations on Se and six stations on Vie.

e) Timed Reminders:

messages to be set at each LCD telephone. These messages will be displayed at the appropriate times (hour and minute) set by the station user. The messages-can be repeated on a daily basis or displayed just once.

Microphone Cut-off Buttons:

phones may be programmed with an m button, allowing the microphone to be turned ON/ OFF while a station is in the idle state (controls Handsfree .?nswerback).

Modular Handset and Line Cords:

telephones are equipped with modular handset

and line cords, and are also equipped with an additional modular headset jack.

On-hook Dialing:

your calls with the handset still on-hook. Call progress can be heard via the telephone speaker; no need to pick up the handset until your party answers.

Privacy Override:

feature can enter any existing CO line conversation if the station is equipped with that

button. An initial warning tone is given, but no subsequent tones are provided. A maximum of two stations can be programmed for this feature.

The system allows you to dial

A station programmed for this

Private CO Lines:

grammed into the system so that selected CO line(s) will appear only on selected station(s).

Pushbutton Dialing:

equipped with pushbutton dial pads.

All electronic telephones are

Remote Retrieval of Held Calls:

been placed on hold by a station can be re-

trieved by a different station with the Call Pickup feature.

Repeat Last Number Dialed:

Allows five separate

Electronic tele-

All electronic

or non-privacy to

button) on CO lines.

q

Restrictions may be pro-

Calls that have

The last number

-5

:

line

-18-

.

STRATAS&

GENERALDESCRIPTION

AUGUST1989

dialed by each station is always stored by the system and will be dialed automatically whenever the station user accesses a CO line and

depresses the

Number Redial.

Ringing Line Preference:

can be answered bv liftina the handset or depressing the m button: The ringing line will be automatically selected.

Saved Number Redial:

that saves a dialed number for redial at a later time. May be used at any time and is exclusive of the Repeat Last Number Dialed feature.

Toll Restriction Override Code:

codes may be defined to override toll restriction

from any station.

Trunk Queuing:

users to be “stacked” in a waiting queue for a busy outgoing trunk group by using the Automatic Callback feature. The station will then be signalled when a trunk in the group becomes available. As a programmable option the system may be equipped with one trunk group (dial

9) or eight trunk groups (dial 91 w 98).

E or m button. See Saved

A line ringing a station

A programmable button

Two special

Provides a means for station

Optional Features

IA2 Key System Interface (HCNB):

optionai line interface printed circuit board. both systems can be connected to CO/CTX/PBX

lines through 1 A2-type key telephone systems.

The system will detect lamp lead status and supply A-lead control.

Amplified Conference:

may be necessary to amplify the CO line used in a multi-CO line conference. A customer-provided amplifier can be connected to the system for this purpose. Reduces the system capacity by two stations.

In some applications, it

Utilizing an

devices. The following features are available through the voice mail interface.

l

Call Forward to Voice Mailbox:

station user to call forward to a voice mailbox ’ location. The system will ring the voice mail system and forward the digits of the desired mailbox once answered.

0 Message Waiting Indication:

voice mail system to dial ‘a special access

code to set message waiting. at the station when the voice mail system is the message center.

0 Voice Mail Control:

to control the voice mail equipment using the dial pad, as DTMF signals are received by the voice mail equipment.

Allows the station user

Background Music with Station Control:

from the music-on-hold source can (at the sta-

tion user’s option) be heard via the telephone’s

speaker. The same music may also be broadcast via the external page interface if an external speaker is installed.

Door Phone/Monitor Station:

units(s) to distinctively ring pre-selected stations. A station dialing to an individual door phone unit provides monitoring capabilities on the intercom.

0 Alarm Button:

in the system by a customer-suppled alarm system. The alarm signal is activated by a closure at the HDCB door phone C (station

13 on Vie: 11 on Se) output from a customersupplied alarm system. The alarm signal will be heard from all idle stations until them button is depressed at station IO.

Turns off the alarm signal set

0 Door Lock Button:

relay closure for indirect control of a door lock or other devices. When the m but-

ton is depressed, the HDCB door phone B output will close for a period of 3 or 6 seconds

(programmable).

Allows door phone

Activates a dry contact

Allows a

Allows the

Music

Auxiliary Device Interface (HIOB):

tem interaction with customer-provided auxiliary devices such as standard telephones. record-

ing/dictating machines modems and voice mail equipment. The unit contains both a DTMF tone generate: and receiver for use with auxiliary

Allows sys-

Electronic Telephones:

l

lo-button Handsfree Answerback or

Speakerphone:

able in two variations: with handsfree answerbackon intercom calls or as a full speakerphone. This phone can be-assigned to any

-19-

A basic telephone avail-

:

.

GENERAL DESCRIPTION

AUGUST 1989

station! and is equipped with an intercom button and nine flexible buttons that may be assigned as CO line appearances or feature

access.

l

20-button Handsfree Answerback:

button telephone with handsfree answerback, and is equipped with an Intercom button and 19 flexible buttons that are assigned as CO line appearances or feature access.

l

20-button Liquid Crystal Display:

button telephone features a 32-character. alphanumeric display, with handsfree answerback and full speakerphone capability, calling station identification, and the same button flexibility as the 20-button telephone. See Liquid Crystal Display Features.

External Amplified Speaker:

fied speaker (HESB) may be connected in any of the following three applications:

Amplified Speaker:

used as a paging speaker.

Loud Ringing Bell:

electronic telephone ring to

An external ampli-

Allows the HESB to be

Allows the tone of an

be

Talkback Amplified Speaker:

talkback speaker (via an MDFB) where a telephone is not needed.

This 20-

amplified.

Provides a

A 20-

receive a busy signal. Feature is activated automatically or by dial access (I) on a station-by-

station basis.

Off-premises Extension:

lows the system to interface with conventional, standard telephones or off-premises circuits. The HOXB serves two extensions and replaces

two stations in the system. (M+aximum: two per

Se/four

*

Off-premises Line:

bridging of a CO/PBX line that appears in the system with a conventional telephone (or other device, such as a modem). During Night Serv-

ice. all incoming calls on an HOLB’s three cir-

cuits

(or similar device) connected to the hunt connection. This option is set in programming.

per VI,.)

MRGU:

for the HOXB, one supports up to three

HOXBs.

may be directed to an answering machine

An auxiliary ringinglpower supply

Installing an HOLB allows the

Remote Administration/Maintenance:

ture is provided by the SDTU via its built-in 3001

1200 bps modem. One SDTU per system is required for Remote Administration/Maintenance.

Installing an HOXB al- ’

This fea-

NOTE: If an HESB is installed. an external amplifier (SEPU PCB) is not necessary.

External Page Amplifier:

watt amplifier (SEPU PCB) allows access to a customer-provided external $-ohm speaker for paging.

Music-on-Hold Source:

tronic music source (SMOU PCB) eliminates the

need for a customer-provided external music source and provides electronic-generated music to CO lines placed on hold.

Off-hook Call Announce:

call and speak to an off-hook. busy electronic

telephone through the speaker. The called station user can reply via the telephone’s microphone without interrupting the existing conversation. If the called station is currently in use via the speakerphoneihandsfree. the caller will

This external page 3-

When installed. this elec-

Allows a station user to

Station Message Detail Recording (SMDR):

Adding an HSMB to a system allows data to be collected for each outgoing and incoming CO line call. This data is output to a printer or recording device via the RS-232C interface located on the HSMB (which is externally mounted). Account codes will be included in the

call details (see Forced Account Codes).

System Battery Backup:

a) In STRATA Se. an HPFB can be plugged into

the HPSU to provide automatic switching to standby battery power. During normal power conditions, the batteries are kept fully charged by the power supply. The HPFB includes bat-

teries and the charging unit.

b) In STRATA VI,. an HPBU can be installed in

the power supply to provide automatic switching to standby battery power (provided by

customer). During normal power conditions. the batteries are kept fully charged by the power supply.

-2o-

HANDSET

SPEAKER

STRATAS,/VI,

GENERALDESCRIPTION

- AUGUST1989

DIAL PAD

MODULAR CORD

MICROPHONE BUTTON

SPEAk---ON/OFr BUTTON

CER

-7

I--a I # I

0 0 00 00 00

CONF/TRNS o

El

-I. Ih

;‘/y,,,, CONFERENCE/ HOLD SPEAKER SLIDING

Y”L”,“lC

CONTROL BUTTON

--...----

I HANSFER

BUTTON VOLUME MEMO TRAY

CONTROL

J 00

INT

00 qo&

\ \

INTFRPAhl

II. 0 LI I”“,“,

BUTTON

FLEXIBLE BUTTONS

FiGURElII-ELECTRONICTELEPHONEDlAGRAM

-21-

.>

: .

T(‘JSHIfjA SYSTEM .‘.‘fimC-fi,ii$ ‘I’ ‘-’

WTALLATION INSTRUCTIONS

- JANUARY 1988

5trata Se

RELEASE 2

INSTALLATION INSTRUCTIONS

: /,

‘/

I

.j

i,

;!

i

I

:I

.-z

_

TOSHIBA SYSTEM PRACTICES

ELECTRONIC KEY TELEPHONE SYSTEM ’

INSTALLATION INSTRUCTIONS

01 GENERAL

This section describes the installation es necessary to ensure proper opera?e STRATA Se & Vle systems. lnstalla:edures for the two systems vary only ,n to size; all other factors are the same.

02

PACKING

Inspection

When a system is received, examine all s and carefully note any visible damage. image is found, bring it to the attention delivery carrier and make the proper

Check the number of cartons and the ; of the shipment against the purchase !d packing slip. If it is determined that

ens are missing, contact your delivery

Imediately. If it is determined that any nt within a carton is missing, contact ;hiba supplier immediately.

After unpacking (prior to beginning the

or aspect all equipment for damage.

image is detected, contact your delivery

mmediately. If possible, retain all the

packing material.

CAUTION!

handling (installing, removing, exam-

etc.) a printed circuit board, do not

touch the back (soldered) side or the pin connector. Always hold a PCB by its edge.

02.04 When packing VCCU), ensure the following:

e Do not use plastic or any type of conductive ’

material for packing a SCCU (or VCCU). Use plain paper.

CAUTION! Conductive packing material may cause the internal backup battery to discharge

and damage the PCB.

02.05 Whenever storing or shipping, always ensure that the battery strap is in the OFF position (Figure 1). The SMAU/VMAU is a “host” board for the SCCUNCCU (which is required) and they are shipped as an assembled unit.

NOTE. Always make sure the battery strap on the

SCCU/VCCU is in the ON position prior to instalation.

HKSU cannot operate.

If not, the SET LED on the

or

storing a SCCU (or

.*-

03 HKSU REQUIREMENTS

03.00 Cabling Considerations

03.01 The HKSU must be located so that all stations are within 1,000 cable feet (305 M) of

it. Acceptable cable is 22 or 24 AWG inside telephone station cable, jacketed but not shielded, having two or more twisted wire pairs (three pair required for off-hook call announce).

ATA Se

STRATA Vie

E

IRE l-SCCU/VCCU BAITERY STRAP

03.10 Environmental Factors

03.11 Sufficient ventilation should exist to allow dissipation of heat generated by the power supply and HKSU.

03.12 Humidity at the HKSU location should be within 20 - 80% without condensation, and

the temperature should be relatively constant

within a range of 32 - 122” F (0 - 50” C). Exposure to dust and airborne chemicals should also be minimized.

03.20 Power Requirements

03.21 Power for the HKSU (both Se & Vle) is provided by the power supply (HPSU), which in turn requires power from a grounded 117 VAC outlet. The outlet should be separately fused (dedicated) and rated at 15 amps .~ -

.

-l-

INSTALLATION

INSTRUCTIONS

SECTION 500-036-200

JANUARY 1988

03.30 Main Distribution Frame Requirements

03.31 To determine the Main Distribution Frame (MDF) space requirements, refer to the

following paragraphs:

l

Mounting the HKSU: Paragraph 04.00

l

Station Wiring: Paragraph 06.00

-

l

CO Line Connections: Paragraph 06.20

l

Installation of Options (External): Paragraph 09

l

HKSU Connections: Paragraph 10

04 HKSU INSTALLATION

04.00 Mounting the HKSU

1) Remove both side covers from the HKSU (Figure 2) by pressing in on the two small ribbed

sections on each side cover to free the hold-

ers.

FOUR WALL

FIGURE 2--HKSU

SIDE COVERS

2) Hold the HKSU against the wall in its planned location and mark the screw locations through the centers of the two keyholes on the upper sides of the HKSU (Figure 3).

3) Lay the HKSU aside for the moment and start two screws into the wall at the marked loca-

tions. Use 1%” panhead wood screws and stop when they have penetrated to half their depth.

4) Hang the HKSU on the two screws and start

FIGURE 3-HKSU

WALL

MOUNTING

two additional screws in the lower two holes (Figure 3). Tighten all four screws.

5) Knockouts are provided on top and bottom of the side covers to permit cables to enter the

HKSU. Remove the appropriate knockouts.

6) Reinstall the side covers.

04.10 Power Supply Installation

04.11 The power supplies used with both sys-

tems are very similar in appearance but provide

different current levels:

l

Se = HPSU 6120

* Vle = HPSU 7120

04.12 The system requires 24 VDC, which is provided by the internal, factory-installed power supply (HPSU 6120/7120). The HPSU requires

117 VAC, 60 Hz, with a permissible AC input

voltage range of 90 - 130 VAC.

04.13 In both systems, the HKSU is shipped with the power supply installed. Use the follow-

ing procedures if it becomes necessary to remove or replace a power supply:

STRATA Se:

1) Turn the system OFF and unplug the power cord.

.*

:

. ../

-2-

INSTALIATION

SECTION 500-036-200

- JANUARY 1988

INSTRUCTIONS

Remove the power supply cable connector at

2)

P7 in the upper left of the SMAU PCB. (It may be necessary to remove the SEPU PC6 before doing this.)

Remove the ground straps on the right and

3) left side panels of the HKSU as well as the

two screws at the top corners of the power

SUPPlY.

Pull the top of the power supply forward and

4) lift the power supply out of the HKSU.

Test the power supply using the procedure

5) in Paragraph 04.14.

Install the new power supply in the HKSU.

6)

Replace the screws and ground straps re-

7)

moved in step 3. Reconnect the power supply cable connector

8)

to P7 on the SMAU PCB. (Reinstall the SEPU

PCB if it was removed.) Plug the power cord in and turn the system

9)

ON.

following voltage check should be performed:

STRATA Se:

Turn the power supply OFF and disconnect ’

1)

the system power cord. Remove the HKSU front cover.

2)

Disconnect the power suppiy,cabie connector

3) at P7 in the upper left corner of the SMAU

PCB. Reconnect the power cord and turn the

4) power ON.

Using a voltmeter, check the power supply

5) output voltages at the power supplv cable con-

nector (P7)-per the diagram below:

Verify that the voltages fail within the

6)

ing ranges:

Nominal

t24 +12

+5

Range

+23 - +29

i-1 0.8 - .+13.2.

+4.75

- t5.25

foliow-

STRATA Vie:

1) Turn the system OFF and unplug the power cord.

2) Remove the power supply cable connector from Pl in the top center of the VMAU PCB.

3) Remove the ground straps on the right and

left side panels of the HKSU as well as the two screws at the top corners of the power

supply.

4) Pull the top of the power supply forward and

lift the power suppiy out of the HKSU.

5) Test the power supply using the procedure

in Paragraph 04.14.

6) Install the new power supply in the HKSU.

7) Replace the screws and ground straps removed in step 3.

8) Reconnect the power suppiy cable connector

at PI on the VMAU PCB.

9) Plug the power cord in and turn the system ON.

if the voltages are correct, go to step 8. If not,

7) replace the power supply and recheck voitages.

Turn OFF the power.

8)

Connect the power supply cable connector

9)

back to P7 on the SMAU PCB.

10) Reinstall the HKSU cover, and turn the power back ON.

STRATA Vie:

1) Turn OFF the power and unplug the power

cord from facility power.

2) Remove the front cover from the HKSU.

3) Disconnect the power supply cable connector Pl at the top center of the VMAU PCB (just

below the power supply).

4) Reconnect the power cord and turn the power ON.

5) Using a voltmeter, check the power supply output voltages at the power supply cable connector (Pl ) per the diagram below:

04.14 if power supply problems are suspected or if a new power supply is being installed, the

6) Verify that the voltages fall within the foilowing ranges: -3

-3-

LA1 IUN INSTRUCTIONS N

500-036-200

RY

1988

Nominal

+24 +23 - +29 +12

+5 t4.75

? voltages are correct, go to step 8. If not, Ice the power supply and recheck volt-

‘.

OFF the power.

lect the power supply cable connector

to PI on the VMAU PC8

nstall the HKSU cover, and turn the ver back ON.

Optional power backup units are avaii-

both systems:

HPFB

HPBU-7 4 Se: :B is a separate unit that connects to the

panel of the HKSU via a 2-wire connecIre 4). :o three HPFB modules may be con?d together in parallel to extend the ?r backup time. With the optional battery

up assembly installed, the system will

nue to operate after a facilities power

.e. The actual time period depends on

system configuration/application and

,er of battery backup modules used.

Range

t10.8 -

t13.2

- t5.25

STRATA We:

The HPBU-7 is a PCB that mounts inside the

power supply housing (Figure 5) and is con-

netted to the female 3-prong connector inside the power supply’s case. Secure the HPBU with the two provided screws.

* The HPBU is then connected via the terminal

block to the recommended battery pack (which is customer-supplied, consisting of

two 12 VDC, maintenance-free, automobile-

type batteries-80 amp/hour maximum rat- a ing). With the battery backup assembly installed, all functions of the system will continue to operate for several hours after

a facilities power failure (the actual time pe-

riod is in direct ratio to the type and size of

batteries selected).

.

1GlJRE 4-HPFB INSTALLATION

FiGURE 5-HPBU INSTALLATION

04.16 When installing or removing the HPBU, perform the following:

WARNING!

When installing the HPBU-7 in the power supply, care must be taken against accidental shorts that may injure the installer or damage the power suppiy.

1) Turn

2) Remove the front cover from the HKSU.

3) Remove the metal plate on the left side of

-4-

OFF

the power and

power cord.

the power supply case (two screws).

unplug

the system

.s

:

INSTALLATION

SECTION 500-036-200

_ JANUARY 1988

INSTRUCTIONS

4) Connect the 4-wire connector extending from the rear of the HPBU-7 inside the power supply case as shown in Figure 5.

5) Mount the HPBU-7 with the two screws removed in step 3.

6) Connect the positive terminal on one battery

to the negative terminal of the other battery (in series).

7) Connect the free negative battery terminal to

the negative terminal on the HPBU-7.

8) Connect the free positive battery terminal to

the positive terminal on the HPBU-7.

04.20

04.21 Both Toshiba telephone systems require a solid earth ground. Failure to provide such a ground may lead to confusing trouble symptoms in the system and, in extreme cases, circuit board failure. In most installations (within the continental United States), the ground provided by the “third wire ground” at the commercial power outlet will be satisfactory for all system requirements.

percentage of installations, this ground may be installed incorrectly. Therefore, prior to installing

a system, the third wire ground must be tested for continuity by either measuring the resistance

ground) and a metal cold water pipe, or by using

a commercially available earth ground indicator.

If neither procedure is possible, then the follow-

ing test procedures should

Hazardous voltage is exposed during the following test. Use great care when working

with AC powerline voltage.

1)

2)

3)

4)

System Ground Check

However, in a small

between

Obtain a suitable voltmeter and set it for a

possible reading of. up to 250 VAC.

Connect the meter probes between the two

main AC voltage points on the wall outlet. The reading obtained should be 90 - 130 VAC.

Move one of the meter probes to the third

prong terminal (GND). Either the same read-

ing or a reading of 0 volts should be obtained.

If the reading is OV, leave one probe on the

GND tei,-ninal and move the other probe to

the third prong terminal (earth

be

performed.

WARNING!

the second voltage terminal. If a reading of OV is obtained on both voltage terminals, the outlet is not properly grounded. Omit steps 5 through 7 and proceed directly to step 8. ,

If a reading of OV on one terminal and a read-

5)

ing of 90 - 130 VAC on the *other terminal

is not obtained, the outlet is not properly grounded. Omit steps 6 and-7 and proceed directly to step 8.

If a reading of OV on one terminal and a read-

6)

ing of 90 -

is obtained, remove both probes from the out-

let. Set the meter on the “OHMS/Rxl” scale,

7)

place one probe on the GND terminal and the other probe on the terminal that produced a reading of OV. A reading of less than 1 ohm should be obtained. If a reading of more than

1 ohm is obtained, the outlet is not adequately grounded.

If the above tests show the outlet is.improp-. .

8)

erly grounded, that condition should be cor-

rected

250 of the National Electrical Code) before the system is connected.

05 PRINTED CIRCUIT BOARD

05.00 General

05.01 Complete with all available options, both systems utilize up to ten (Se) or eight (Vle) printed circuit boards internally and various op-

tion modules. The names and functions are as follows

05.02 The SMAU/VMAU and SCCU/VCCU

are factory-installed in the HKSU.

05.03 If any optional PCBs (SSTU, SEPU, STMU, SMOU, SPFU, SVCU, SDTU or SCOU/

VCOU) are required, refer to Figure 6 and re-

move the HKSU cover as follows:

1) Remove both side covers by pressing in on the two small ribbed sections on each cover to free the holders.

2) Remove three screws from each side of the HKSU per Figure 6.

3) Lift the HKSU cover off. -_

130 VAC on the other terminal

by

a qualified electrician (per Article

INSTALLATION

:

-5-

INSTALLATION INSTRUCTIONS SECTION 500-036-200

JANUARY 1988

RElMOVE SIX

COVER SCREWS

0

FIGURE 6-HKSU COVER REMOVAL

05.10 Factory-Installed PCBs

05.11 SMAUIVMAU: The main printed circuit board of the key service unit consists of the following three functions:

livery of tones for both paging and intercorn connections.

05.12

SCCU/VCCU:

All system. control functions are performed by the single-chip micro-’ processor on this printed circuit board. The system program stored in ROM, RAM for system operation, and the RAM for system data storage are also located on this circuit board. A battery on this board protects systemt’filemory should a power occur.

05.13 See Figure 1 and verify that the battery

strap on the SCCU/VCCU is in the on position.

05.14 The SMAU/VMAU and SCCU/VCCU PCBs are factory-installed in the HKSU. If repair

of either PCB is necessary, the HKSU should be replaced and returned to your supplier.

05.20 SCOU/VCOU

05.21 An optional interface between the

SMAUIVMAU and one/three additional CO

line(s). Depending upon local CO requirements,

the SCOU/VCOU is programmed to’ provide

DTMF or rotary-dial outpulsing. The SCOU serves one CO line; the VCOU serves up to three CO lines, and both serve up to three offpremises lines.

. .

a) Station Interface: An interface between the

key service unit and up to four stations (Se) or up to eight stations (We), which includes the solid-state, space-division matrix used for voice connections between the stations and the CO/PBX lines. Two-pair wiring is required for each station; one pair carrying voice and the other pair carrying control data

to and from the station.

b) CO Interface: An interface between the key

service unit and the public telephone network or PBX for up to two lines (Se) or up to three

lines (We). Ring detection, hold and dial out-

pulsing for these lines are performed by this board. Depending upon local CO requirements, each incoming line can be separately connected and programmed to provide DTMF or rotary-dial outpulsing.

c)

Tone:

Performs a number of miscellaneous

system functions:

l

Generates system tones.

a Provides the switching matrix for the de-

HOLES

P8 SPFU

FIGURE 7-SCOU and SPFU LOCATIONS

-3

:

-6-

INSTALLATION INSTRUCTIONS

SECTION 500-036-200

- JANUARY 1988

STRATA Se:

05.22 The SCOU PCB mounts on four lo-pin connectors at the bottom of the SMAU PCB into

PlO, PI 1, PI2 and P13 connectors (Figure 7). Secure the SCOU PCB to the right side panel with the two provided screws.

- STRATA Vle:

05.23 The VCOU PCB mounts on four lo-pin connectors and one plastic standoff at the bottom of the VMAU PCB (Figure 8). Install the VCOU’s three lo-pin connectors into the VMAU’s P6, P7 and P8 connectors. Secure the VCOU to the left and the right side panels with two provided screws on each side.

tors into P14, P15 and

SMAU PCB. Secure the SSTU PCB to the right side panel with the two provided screws Route

the provided jumper cable from the SSTU P19

connector to the P19 connector on the SMAU

to provide crosspoints for stations 14 - 17.

NOTE:

Jumper cable is necessary only when OCA

is equipped.

P16

connectors on the

’

FIGURE 8-VCOU LOCATION

05.30 SPFU (Se only)

05.31 An optional PCB with relays to connect

the CO lines to three standard telephones if a

power failure occurs.

05.32 Install into the connector marked SPFU

at the bottom of the SMAU PCB (Figure 7).

05.40 SSTU

05.41 An optional interface between the key

service unit and stations 14 - 17 (stations 18

- 25 on STRATA We). Each SSTU PCB serves up to four stations. Two- or three-pair wiring is required for each station; one pair carrying voice

and the other pair carrying control data to and from the station (the third pair is required for

OCA). STRATA Se:

05.42 For adding stations 14 - 17, refer to Fig-

ure 9, and insert the three SSTU lo-pin connec-

FIGURE g--Se SSTU

STRATA Vie:

05.43 For adding stations 18 - 21, refer to Figure 10, and insert the three SSTU lo-pin connectors into P9, PlO and Pl 1 connectors on

the VMAU PCB. Secure the SSTU PCB to the

right side panel with the two provided screws.

(For stations 22 -

connectors on another SSTU into P12, P13 and PI4 connectors on the VMAU PCB. Secure the SSTU PCB to the right side panel with the two provided screws.)

a) Route the provided jumper cable from the

SSTU P19 connector to the P21 connector on

the VMAU to provide crosspoints for stations

18 - 21.

b) Route the provided jumper cable from the

SSTU P19 connector to the P23 connector on the VMAU to provide crosspoints for stations 22 - 25.

NOTE: Jumper cable is necessary only when OCA is equipped. .3

and SVCU LOCATIONS

25, insert the three lo-pin

:

-7-

.

INSTALLATION

INSTRUCTIONS

SECTION 500-036-200

JANUARY 1988

FIGURE IO-Vie SSTU and SVCU LOCATIONS

05.50 SMOU

05.51 An optional music-on-hold source that provides electronic synthesized music. One or

two musical tunes are available, selected via a

switch on this board. The SMOU is connected

to the SMAU/VMAU via a 7-pin connector.

STRATA Se:

05.52 Install the SMOU PCB into connector P6 on the upper center of the SMAU PCB (Fig-

ure 11).

STRATA We:

05.53 Install the SMOU PCB into connector P16 on the upper center of the VMAU PCB (Figure 11).

05.60 SEPU

05.61 An optional 3-watt amplifier for external paging, using a customer-supplied 8-ohm

speaker (connected to the SMAU/VMAU via a

1 O-pin connector).

STRATA Se:

05.62 Install the SEPU into connector P5 on

the SMAU PCB (Figure 11). Slide the SEPU’s corner hole over the white, plastic standoff sup-

port. Secure the SEPU to the left side panel with

two screws.

FIGURE ll-Se/Vie SEW and SMOU LOCATIONS

STRATA Vie:

05.63 Install the SEPU into connector P15 on

the VMAU PCS (Figure 11). Slide the SEPU’s

corner hole over the white, plastic standoff support. Secure the SEPU to the left side panel with two screws.

05.70 svcu

05.71 The Off-hook Call Announce interface

that mounts on the main PCB of the key service

unit to provide OCA access. One SVCU is re-

quired for every eight stations requiring OCA.

(Adds two intercom lines and two OCA paths in

STRATA We.) STRATA Se:

05.72 Insert connector PI on the SVCU into

the P20 connector on the SMAU (Figure 9).

STRATA Vie: a) To provide OCA to stations 10 - 17, refer to

Figure 10, and insert connector Pl on the SVCU into the P25 connector on the VMAU.

b) To provide OCA to stations 18 - 25, insert

connector Pl on the SVCU into the P26 connector on the VMAU.

05.80 SDTU

05.81 Provides Remote Administration/Main-

.%

-.

-8-

tenance access via its built-in 300/l 200 bps mo-

dem. One SDTU per system is required for Remote Administration/Maintenance.

STRATA Se:

05.82 Insert connectors Pl and P2 on the

_ SDTU into the P8 and P9 connectors on the

SCCU (Figure 12). Route the provided jumper cable from the SDTU P3 connector to the P22 connector on the SMAU.

INSTALLATION INSTRUCTIONS

SECTION 500-036-200

- JANUARY 1988

t-we for clarity

FIGURE 1 2-Se/We SDTU LOCATION

STRATA Vie:

05.83 Insert connectors Pl and P2 on the SDTU into the P8 and P9 connectors on the

VCCU (Figure 12). Route the provided jumper ca-

ble from the SDTU P3 connector to the P29 connector on the VMAU.

05.90 STMU (STRATA Se only)

05.91 Required for connection to an HSMB to provide SMDR for a STRATA Se HKSU.

05.92 Refer to Figure 13, and insert connec-

tors P4 and P5 on the STMU into the P4 and

P5 connectors on the SCCU. Route the provided

jumper cable from the STMU P23 connector to the P23 connector on the SMAU.

FIGURE 13-STMU LOCATION

06 BASIC CABLING REQU!REMENTS

06.00 Station Wiring

06.01

signed permanently to specific cable appearances in the system. Make sure the station cables are connected to the proper terminals.

06.02 Using the industry-standard color code sequence, terminate the individual 2- or 3-pair station cables consecutively on the MDF (3-pair cabling required for OCA). Connect the HKSU cable pairs to the station cable pairs.

When installing station cable, do not run

parallel to and within 3’ of an AC power

line. Such power lines should be crossed at right angles (90”) only.

06.03 At the station locations, terminate the station cable in a conventional 4- or 6-conductor modular station connector to accommodate the

modular line cord from the EKT. The standard modular EKT cord length is 7’, while the maximum allowed length is 25’. Figure 14 shows

the EKT wiring arrangement.

06.04 Various manufacturers of modular station blocks have employed different color codes to indicate the sequence of pairs in their blocks.

However, the color code most commonly used is shown in Figure 15. Verify the configuration

Intercom codes (station numbers) are as-

WARNING!

-9-

.

INSTALLATION INSTRUCTIONS SECTION 500-036-200 JANUARY 1988

STRATA Se STRATA Vie

FIGURE 14-EKT WIRING FIGURE 16-Se/Vie HKSU RIGHT SIDE PANEL

of your modular blocks before connecting the sta- then terminates directly into a locally provided tion cables. RJ-25C jack (Figure 15).

NOTE:

White and blue (T3 & R3) are used for OCA

voice pair on station line connectors.

SINGLE PAIR RJ-11 C WIRING

TO CO/PBX

\

-----

L---i

TT) HKSU

FIGURE 15-RJ-11 C/RJ-25C COLOR CODE

06.10 CO Line Connection

06.11 The CO/PBX lines are connected to the system via 6-wire modular line cords (no longer than 25’) that are connected directly to the

HKSU’s right side panel (Figure1 6)-CO1 modular connector on Se; l-3 and 4-6 modular connectors on Vie. The opposite end of each cord

06.12

nected via 2-wire modular line cords to connec--

tors COl, C02, and CO3 (Se) or connectors 1-3,

4-6, 2, 3, 5 and 6 (Vle) on the right side panel (Figure 16). The opposite end of each cord then terminates directly into a locally provided RJ-

11 C jack (Figure 15).

The CO/PBX lines may also be con-

07 SYSTEM POWER-UP INITIALIZE

07.00 General

07.01

ments (stored in ROM) can be entered at any time by performing the initialize sequence out-

lined below. The system must be initialized when it is first installed or whenever the SCCU/ VCCU PCB is changed. This will allow the system to be tested and any faults to be corrected

before time is spent on programming.

NOTE:

Do

battery-protected SCCU/VCCl.J.

07.02 Refer to Figure 17 and verify that the

battery on the SCCU/VCCU is connected to ensure that data changes entered after initialization will not be lost due to power failure.

NOTE.

The SET LED will not function if the SCClJ/

A list of standard system data assign-

not

initialize if using a preprogrammed,

VCClJ battery is not connected.

-3

STRATA Se STRATA Vie

I 1.

INSTALLATION INSTRUCTIONS

SECTION 500-036-200

_ JANUARY 1988

4) Dial 3 a B on the dial pad.

5) Depress the 01 and 03 keys on station 13.

l

The corresponding LEDs go on.

6) Depress the m;T1T;l key on station 13.

l

Station 13: All LEDs (except SPKR and MIC) begin blinking.

7) Depress and release the S&J switch again.

l

SET LED goes off.

l

Station 13: LEDs go off. -

,

FIGURE i 7-SCCU/VCCU BATTERY STRAP

07.03 To initialize STRATA Se system data memory, refer to Figure 18, temporarily connect a 20-key EKT to station 13, and perform the fol-

lowing:

STRATA Se

STRATA We

n’O]~~ rQ

f=Ji

LJ

43

SET

•l

8) Cycle the power switch

07.04 To initialize STRATA Vie system data memory, refer to Figure 18, temporarily connect a 20-key EKT to station 17, and perform the following:

1) Place the system power switch ON position.

2) Depress the panel, and hold it in.

3) Depress the

* SET LED goes on. 8 Station 17: All LEDs except SPKR and

MIC flash continuously.

4) Depress and release the @ SET LED goes off.

l

Station 17: All LEDs go off.

5) Release the

6) Cycle the power switch

07.10 Clearing Automatic Dialing

INT

switch on the left side

SET

switch and allow ifto lock: .-

INT

switch.

OFF

and ON.

(POW)

SET

switch again.

OFF

and ON.

in the

FIGURE 1 8-Se/Me INITIALIZING SWITCHES

1) Place the system power switch in the ON position.

2) Depress the d SET LED goes on. @ Station 13: LED 19 goes on.

3) Depress the m key on station 13. @ Statibn 13: SPKR LED goes on.

SET

switch and allow it to lock.

07.11 The Automatic Dialing memory con-

tains random numbers when the system is pow-

ered up initially. Therefore, it is necessary to clear the memory to prevent meaningless numbers from being dialed.

IMPORTANT!

Station 13/l 7 may be equipped with ei-

ther a lo- or a 20-key EKT. Prior to performing the procedure that follows (if a

IO-key is to be used), refer to Paragraph

02.201’Figure 1, Programming Procedures,

Section 500-036-300, for instructions on

using a 1 O-key EKT for programming.

07.12 To clear the Automatic Dialing (-System and -Station) memory (up to 40 numbers), proceed as follows:

-11

._

:

INSTALLATION INSTRUCTIONS SECTION 500-036-200 JANUARY 1988

1) Lock in the SET switch. * Station 13/17: LED 19 lights steadily.

2) To clear station automatic dialing, depress the m key and dial 11 a.

l

SPKR LED flashes continuously. e Depress keys mm a a. 0 Depress the m key.

_ 3) To clear system automatic dialing, depress

the m key and dial a 1 a.

l

SPKR LED flashes continuously. 0 Depress keys

l

Depress the m key.

q q q q

.

4) Release the SET switch.

l

The SET LED and LED 19 on station

13/17 go off.

07.20 Alphanumeric Messaging

Initiaiiza-

tion

NOTE:

There are 40 messages available in system memory (60 - 99), and 10 available at each station (10 - 19).

07.21 To initialize system alphanumeric mes-

sages, follow these procedures:

62:

CALL

BACK AT

63: 64:

RETURN ON

07.30

Timer Reminder Messaging Initializa- ’

tion

07.31

To clear Timer Reminder messages, fol-

low these procedures:

1) Lock in the SET switch.

.-

@ Station 13/17: LED 19 lights steadily.

2) To clear timer codes, depress the m key and dial 4 p 1.

l

SPKR LED flashes continuously.

l

Depress keys

l

Depress the m key.

q q

QJ a.

07.40 System Real-Time Clock/Calendar Adjustment

07.41 The following procedures detail how to

set the date, time and day in the system.

NOTE:

This operation is possible from station 10

only.

1) Handset on-hook.

‘1~

1) Lock in the SET switch.

l

Station 13/l 7: LED 19 lights steadily.

2) To clear codes 60 - 99, depress the w key and dial 3 j 9.

l

SPKR LED flashes continuously.

@ Depress keys a a a a.

l

Depress the m key.

07.22 To initialize station alphanumeric mes-

sages, follow these procedures:

1) Lock in the SET switch. 0 Station 13/17: LED 19 lights steadily.

2) To clear codes 10 - 19, depress the m key and dial 3 0 a.

0 SPKR LED flashes continuously. e Depress keys a a a q .

l

Depress the TxI’TIT;I key.

NO TE. System messages can only be programmed

or changed at station 10. When the system

is initialized, five messages are automati-

cally stored in memory..

60:

OUT TO LUNCH

61:

IN A MEETING

2) To set date: Dial a i Q 1 (or m m 1 I).

4

Dial in date (year/month/day) in the for-

b)

mat WMMDD. Enter a leading 0 for singledigit month and day. Depress the 4 (or m) key.

d

3) To set time: a) Dial 3 i Q a (or m m i 3).

b) Dial in time (hour/minute/second) in

24-hour clock format HHMMSS. Enter a leading 0 for single digit.

c) Depress the 3 (or m) key.

4) To set day: a) Dial 1 i !J B (or mm 11).

b) Dial in the day (0 represents Sunday, s

Monday, etc., through 3 for Saturday).

c) Depress the a (or m) key.

08 EKT INFORMATION

08.00 General

08.01 Eight different electronic key tele-

phones (EKTs) may be used in the system. See the

General Description

tions of the EKTs.

for complete descrip-

-12-

08.02 All EKTs share the same dimensions: Height: 3.7” (94 mm)

Width: 7.1” (180 mm)

Depth: 9.5” (241 mm)

08.03 All EKTs feature modular handset cords

and are connected to the system via 4-conductor modular line cords. With the exception of the single-line EKT, all EKTs are also equipped with an additional modular headset connector. In addition, each EKT model may be used at any or all stations.

08.10 HVSU Installation

INSTALLATION INSTRUCTlONS

SECTION 500-036-200

_ JANUARY 1988

08.11

hook Call Announce (OCA) calls via intercom dialing, transfer/conference dialing, or Direct Station Selection. There are no special requirements to enable EKTS to originate OCA calls.

08.12 However, EKTs which are able to re-

ceive OCA calls:

@ Must be equipped with an HVSU PCB.

l

08.13 Follow the instructions below to install

an HVSU.

1) Loosen the four screws holding the bottom

2) Remove the HVSU label from the HVSU and

NOTE.

This step is very important so that an

equipped EKT may be easily identified.

3) Plug the HVSU into the P5 connector on the

All Toshiba EKTs may originate Off-

Must be equipped with a 3-pair modular

cord.

cover of the EKT and remove the cover.

attach it to the EKT label.

bottom of the EKT main board (Figure 19).

FIGURE 19-HVSU LOCATION

08.23 Locking tabs secure the EKT’s base. The direction in which the base.is attached to the EKT determines whether it is used as a desk

unit or wall unit (it is factory-configured as a desk unit). To wall-mount an EKT, perform the

following steps:

1) Disengage the locking tabs by pushing downward on the base (Figure 20), and then rotate

the base 180” and insert it into the lower four locking slots.

4) Reinstall the EKT bottom cover and tighten the four screws.

08.20 EKT Wail Mounting

08.21

manner, and they may be mounted on a wall or any other flat, vertical surface to which the base can be secured. When selecting the mount-

ing site, consider the EKT’s weight and the additional stresses to which the mounting will be subjected.

08.22 Mounting screws or mollies, appropriate for the surface on which the telephone is

to be secured, must be provided by the installer.

All EKTs are mounted in the same

-13-

FIGURE 20--REMOVING .EKT BASE

:

INSTALLATION INSTRUCTIONS SECTION 500-036-200 JANUARY 1988

2) Route the line cord through the notch in the

bottom of the EKT.

3) Secure the unit to the desired wall site. (Use

dimensions shown in Figure 21 to position the unit.)

KNOCKOUT

FIGURE 21-EKT MOUNTING HOLES

4) Route the tail cord through the holes in the base and secure the EKT (Figure 22).

the cutout just above the hanger (Figure 23),

disengage the hanger’s locking tabs, and slide the hanger out. Rotate the hanger 180” and reinsert it. Note that the hanger mates ,

with the notch in the handset.

HANDSET

HANGER

FIGURE 23-HANDSET HANGER

08.24 An optional 13’ handset cord is available from your Toshiba supplier, and it-is sug-

gested that this cord be used when wall mounting an EKT.

08.30 EKT Connections

08.31 Connect the appropriate length line

cord to the modular connector, route the cord to the EKT and connect to the EKT modular jack. Test the EKT per Paragraph 08.50.

-.::

FIGURE 22-EKT WIRE ROUTING

5) To reposition the handset handger, insert a piece of wire (such as a paper clip, etc.) into

08.40 Carbon Handset Installation

08.41 All 6000-series EKTs are factoryequipped with dynamic handsets. If a carbon

handset is desired, an EKT modification is nec-

essary. With the exception of the single-line

EKT, the following modification is applicable to all 6000-series EKTs:

1) Remove the four screws holding the base cover, and remove the base cover.

2) On the exposed PCB, cut jumpers marked “CARBON” (see Figure 24).

NOTE: Figure 24 shows the locations of the carbon resistors for both handsfree answerback (HFU) and speakerphone (SPF) EKTs.

3) Reinstall the base cover and its four screws.

-14-

-3

:

INSTALLATION INSTRUCTIONS

SECTION 500-036-200

- JANUARY 1988

r

FIGURE 24-CARBON HANDSET MODIFICATION

4) Replace the dynamic handset with the carbon handset.

08.50 EKT Functional Check

08.51 In order to verify basic system func-

tions, and confirm the proper functioning of the

EKT itself, perform the following test procedures at each station. Begin with the lowest numbered station, and continue through all stations.

08.52 With handset on-hook:

0 SPKR & MIC LEDs: on steady.

l

Listen for CO/PBX dial tone via the EKT speaker.

NO

JE.

If no CO/PBX facility is connected to a m key, dial tone cannot be heard but the LED is still functional.

g) When CO testing is complet’e on each EKT,

continue the EKT test by depressing the m key.

. SPKR & MIC LEDs: off.

l

EKT speaker off.

h) Depress the m key.

l

DND LED: on.

i) Depress the m key.

* DND LED: off.

j) Depress the m key.

0 CO1 LED: In-use flash. a SPKR & MIC LEDs: on steady. 0 Listen for CO/PBX dial tone via the EKT.

speaker.

k) Depress the m key.

@ CO1 LED: On-hold flash. @ Speaker off (no dial tone). * SPKR & MIC LEDs: off.

a) Depress the m key.

0 INT LED: in-use flash. 8 SPKR LED: on steady.

l

MIC LED: on steady.

@ Listen for intercom dial tone via EKT

speaker.

b) Adjust speaker volume with the lower control

on the right side of the EKT.

c) Depress the m key.

e CO1 LED: In-use flash. * SPKR & MIC LEDs: on steady. 8 Listen for CO/PBX dial tone via the EKT

speaker.

d) Dial any digit (a - a) on the dial pad and dial

tone stops.

e) Depress the w key.

e Listen for circuit break followed by dial

tone after approximately 2 seconds.

f) Continue to depress each m key in order on

every EKT; the following should occur:

0 CO LED: In-use flash.

I) Depress the m key.

* CO1 LED: In-use flash.

l

SPKR & MIC LEDs: on steady.

l

Listen for CO/PBX dial tone via the EKT speaker.

m) Depress the m key.

l

CO1 LED: Conference call flash rate.

@ Dial tone continues.

n) Depress the m and m keys.

@ CO1 LED: off. @ SPKR & MIC LEDs: off. @ Dial tone: off.

o) Call the EKT that is being tested from another

station.

0 Called station’s INT LED: Incoming Call

flash.

* Listen for the caller’s voice via the called

EKT’s speaker after the single tone signal.

p) Dial a at calling station.

0 Tone signalling heard via the called sta-

tion’s speaker.

.a

:

-15-

INSTALLATION

INSTRUCTIONS SECTION 500-036-200 JANUARY 1988

q) Adjust tone signalling volume with upper con-

trol on the right side of the EKT.

r) Depress the m key.

l

INT LED: In-use flash.

0 SPKR & MIC LEDs: on steady.

l

Listen for intercom dial tone via the EKT speaker.

s) Lift handset.

. SPKR & MIC LEDs: off.

l

Speaker off.

l

Listen for dial tone via handset receiver.

t) Call another station and talk into the handset

transmitter.

l

Verify that your voice can be heard via the

called EKT’s speaker.

u) Hold down the m key, and set the handset

back on-hook.

o INT LED: In-use flash. o SPKR & MIC LEDs: on steady.

v) Tap the EKT microphone and verify that the

sound can be heard via the called EKT’s speaker.

w) Depress the m key while tapping the micro-

phone and verify that the sound cannot be heard via called the EKT’s speaker.

@ MIC LED: off while m key is depressed.

x) Depress the m key.

l

INT LED: off.

l

SPKR & MIC LEDs: off.

NOTE:

Continue this portion of the EKT testing for any stations equipped with OCA. If the sys-

tem has no OCA stations, continue to Paragraph 08.53.

y) Busy-out an OCA-equipped station. z) Call that station from another EKT.

aa) After receiving busy tone, dial 8.

NOTE. if the system is programmed for automatic

OCA, it is not necessary to dial E-step bb) is in effect immediately after dialing the busy station.

bb) The called station receives a tone burst

through its speaker, after which a speech

path exists between the two stations.

08.53 This completes the station functional

check for the EKTs; repeat the procedure for all

EKTs in the system.

09

INSTALLATION OF OPTIONS (External)

09.00 Off-hook Call Announce

09.01 General: Off-hook ..Call Announce (OCA) allows a station user, while in conversation via the handset (off-hook), td receive intercom calls through the EKT’s speaker. The user

may also reply via the EKT’s microphone as long

as the telephone remains off-hook. The feature

is activated automatically or by dial access (I) on a programmable station-by-station basis (see Figure 25).

NOTE.

If the station user is involved in a handsfree conversation (on-hook), the ceives a busy signal.

09.02 Programming: Verify the proper programming via Programs 01 and 5XX in

gramming Procedures,

Section 500-036-300 (LED 00 in Program 01 must be set to voice first for OCA to function).

09.03 Hardware Requirements: Ensure the

HKSU has part number 605 (Se) or 705 (Vie),

and install:

l

SVCU PCB per Paragraph 05.70.

l

Jumper cables on SSTU PCB per Paragraphs

05.40 and 05.70.

09.04 EKT Requirements: Any Toshiba EKT, off-premises extension or HIOB station may

inate an OCA call in a STRATAe Release 2 sys-

tem, as there are no special hardware require-

ments. But OCA calls may be meeting the following criteria only:

* 6XX5 series a Connected with 3-pair wiring a Equipped with HVSU PCB.

09.05 To Test OCA: Connect three stations (station A is equipped for OCA), and conduct the following:

1) Go off hook with station A and make an intercom call to station B, verify the speech path.

2) Use station C to call station A via the intercom:

caller

received

-3

:

re-

Pro-

orig-

by EKTs

-16-

INSTALLATION INSTRUCTIONS

SECTION 500-036-200

JANUARY 1988

Stratae HKSU

Statlon Card B

Statlon Card C Statjon Card C

---em

- - OCA Talk Path

I

Data Pair

-r?EiEq

Voice Pair

------------_

(lalk Path 1)

1

OCA Pair

L-

w-m--

(Talk Path 2)

Data Pair

Normal Talk Path

EKT B

EKT A

1T 4

L-E

0

:

p TRANSMllTER

EKT C

.*-

HANDSET

RECEIVER

FIGURE 25-OFF-HOOK CALL ANNOUNCE FUNCTIONAL BLOCK DIAGRAM

l

If in automatic mode*: Station A receives a single tone burst (an OCA speech path exists between stations A and C via the EKT’s speaker and microphone-verify).

l

If in dial 1 mode: Station C receives busy

tone, then dials ,3 to establish an OCA

speech path between stations A and Cverify.

*Program 5XX LED 1.2 determines the

mode of the originating station.

09.10 HCNB

09.11 General: Provides IA2 Interface for the system.Each HCNB supports three CO/lA2 interface line circuits. The HCNB provides line supervision between the HKSU and the lA2 equipment. The maximum distance between

these units is determined by the lA2 Interface

line circuit specifications. To install, follow the procedures listed below:

1) Connect tip/ring, lamp and A lead connections per Figure 26.

Using the provided 4-pair modular cord, con-

--‘ nect the HK,CIJ to the HCNB.

3) Connect the MDF to the modular blocks with 24 AWG wire.

4) Connect the supplied field ground wire.

NOTE.

Connecting the jumper wires WI and W9

is not necessary.

09.12 Programming: Verify the correct pro-

gramming for lA2 interface via Program 0#7.

09.13 To Test lA2 Interface: Conduct the

following test on each incoming line:

1) Depress each m line key on an EKT.

l

Verify that the corresponding lamp lights on a lA2 telephone.

2) Make a test call from the EKT.

l

Verify that the call may be monitored at the lA2 telephone.

3) Repeat steps 1 and 2 at the lA2 telephone.

4) Place each CO line (one at a time) on hold at an EKT.

0 Verify that the CO appearance on the

lA2 telephone is on hold.

.>

:

-17-

.

INSTALLATION INSTRUCTIONS SECTION 500-036-200 JANUARY 1988

5) Repeat step 4 at the lA2 telephone, and all appropriate telephones in both systems.

NOTE: Exclusive hold is a function of each system (i.e., if a station places a line on exclusive hold, but the IA2 system does not provide

this feature, the line may be picked up by

any IA2 telephone (and vice versa).

iKSU

t

HIOB

DATA DECODER

09.20

09.21 General:

HI09

Provides a circuit interface with the system for external devices such as a voice mail machine, answering machine, standard telephone*,

modem, etc. (see Figure 27).

The Hi06 circuit includes a DTMF generator,

DTMF receiver, ring generator, answer detector and voice circuit (DTMF signal time from HIOB to device is fixed at 160 ms). Table A indicates available station lines and system capacities.

“Least Cost Routing and Toll Restriction

apply to standard telephones.

J

BRIDGE CLIPS,

656.2 Fwl tMm

‘7OV WMS) JlJlJ7Jb

DATA ENCODER .

*

DTMF RECEIVER

A

AC Adqmr

VOICE

MAIL

DEVICE

FIGURE 27-HIOB FUNCTIONAL BLOCK DIAGRAM

HKSU IS. a “I,,

R

CORD

H HCNB)

&%.I BLOCK

(150 SPLIT BLOCK)

FIGURE 26-HCNB CONNECTIONS

l

T & A TO CO4 (VI,) WA LEADS TO CHl/HCf a 2

T & R TO CO6 Ma)

L’A LEADS TO CHZ/HCNE 2

T & A TO CO6 We)

WA LEAOS TO CHJ/HCNB 2

HCNB II,

CIRCUIT 3 bCH3 OPL 1dp-l-1

f TO FIELD GROUND POINT

*CIRCUIT I4 - 6) STRATA VI, ONLY

II I

.a

INSTALLATION INSTRUCTIONS

SECTION 500-036-200

- JANUARY 1988

09.22 Wall Mounting: Mount the HIOB on a

1) Connect the provided 24 V converter to the

fiat surface with the four provided screws. The

dimensions are 4.6 x 6.8” (117 x 172 mm). Using the HlOB as a template, mark the four screw

2) Connect a ground .wire to the installation .

locations, create “starter” holes and secure the module.

- 09.23 Cabling:

Each HIOB is connected to a

station line via 2-pair 24 AWG wiring (Figure

28). It is connected to the peripheral device via single- or 2-pair (only the tip and ring are used)

wiring. The maximum distance between the

HKSU and the HIOB is 650’ (200 M). The loop limit between the HIOB and the device is 300

09.25 Programming: Verify the proper programming via several selections in Program

3#XX 500-036-300.

09.26 Option Switches: There are two switches (Figure 29) on the HIOB that may have to be set.

ohms (including the resistance of the device).

1) SW1 selects DTMF tones or dial pulse to be

09.24 Power and Ground: To complete the HIOB installation, refer to Figure 28, and per-

form the following: or

-Voice Pair

HIOB and plug it into a 120 VAC outlet.

site’s common ground and to FG on the HIOB.

in

Programming Pro&&s,

Section

received from the peripheral device. Set SWl, if necessary (factory-set to MF), to DP

MF

(DP = dial pulse, MF = DTMF).

Modular

Jacks

To

vy

Data

Pair

T

2-Pair

a--,.----1

.,aCKk?I’SJ

Station Cable

(24 AWG)

, ,(J ;I ~“9

1 -Pair Jacketed

Station Cable

I

Direct

IC

onnect

b

KSU

AC Adapter to

’ 120 VAC

(7 Ft. cord)

FIGURE

28-HIOB WIRING DIAGRAM

-19-

.-

INSTALLATION

INSTRUCTIONS

SECTION 500-036-200

JANUARY 1988

I

HIOU

n

I I

0

FIGURE 29-HIOB SWITCHES

2) SW3 selects the ringing pattern sent to the peripheral device from the HIOB. Set SW3,

if necessary (factory-set to l/3), to l/2 or l/3 (l/2 = 1 second on, 2 seconds off; l/3

= 1 second on, 3 seconds off).

09.27 To Test each HIOB: Connect a standard telephone to the “TEL” input of the HIOB, and perform the following:

1) Using an operational EKT, call the HIOB’s sta-

tion number.

l

Standard teiephone rings.

2) Answer the ringing telephone and check for speech path.

l

Hang up.

3) Call the EKT’s station number with the standard telephone.

@ EKT rings.

4) Answer the ringing telephone and check for speech path.

e Hang up.

the HIOB) to a voice mail device to step callers through voice mail prompts directly to the station’s mail box. There are two cases where these digits will be sent. In each case, a different digit string may be programmed (16 digits

maximum). The two cases are:

1) Call Forward to Voice Mail: Calls are forwarded to the voice mail box. When calls are answered, digits are sent fratCl the called station via the HIOB. To program this case: From

the station that is to send the digits:

l

Dial apex (LCD displays # * 5 6 ID code

set)

l

Dial the digits and pauses (m key) required (LCD displays the digits/pausespause = two digits)

l

Depress the g key to store data (will remain in memory until changed by the same procedure).

2) Message Retrieve from Voice Mail: Voice mail sets the station’s message waiting light.

When a station calls the voice mail to retrieve messages (by depressing the m and m keys), voice mail answers and digits

are sent from the calling station to the device via the HIOB. To program this case: From the station that is to send the digits:

l

Dial !Jp 11 (LCD displays # * 5 7 ID code

set)

l

Dial the digits and pauses (m key) required (LCD displays the digits/pausespause = two digits)

l

Depress the 1 key to store data (will re-

main in memory until changed by the same procedure).

NOTE: LED

07, Program

line), must be ON for this feature to operate.

3#XX (XX = HIOB station

NO TE.

This procedure ensures that the HIOB con-

nections and circuits are functioning (see

Figure 27). If the peripheral device is a voice mail unit or similar device, more detailed testing is required Since this testing

varies between devices, verify the device’s functions per the manufacturer’s documentation.

09.28 Voice Mail Application: Stations may be programmed to automatically send digits (via

-2o-

09.29 Voice Mail Device Programming: To set or cancel the Message Waiting light on a station, the voice mail device must have the capability of sending digits (codes) to the STRATA system.

1) To cause the MW/FL LED on an EKT to flash, the voice mail device must:

l

Go off-hook (receive dial tone from HIOB).

* Send digits 8 6 X X (XX = EKT station

number).

@ Go on-hook.

INSTALLATION INSTRUCTIONS

m

SECTION 500-036-200

_ JANUARY 1988

2) To cancel the MW/FL LED, the voice mail device must:

l

Go off-hook (receive dial tone from HIOB).

l

Send digits 8 7 X X (XX = EKT station number).

l

Go on-hook.

09.30 HOXB

09.31 General:

tween the key service unit and conventional,

standard telephones or off-premises extension

(OPX) lines. Each HOXB serves two extensions,

replacing two station assignments, and will operate with either DTMF or rotary-dial telephones. An MRGU (a ring generator and -48

VDC power supply) is required with each three

HOXBs.

*

Se:

Two HOXB modules may be installed; us-

ing stations 14 - 17.

* Vie: Four HOXB modules; using stations 18

- 25.

NOTE. LCR will function (We only) when a 2500type telephone is attached to the HOXB.

09.32 Wall Mounting:

mounted on any vertical surface.

1) Locate the two mounting holes on the lefthand side.

2) Remove the module’s right side cover to expose the two righthand mounting holes.

3) Properly position the module adjacent to

the HKSU with re-

gards to wiring needs.

4) Secure the module to the mounting surface with provided screws.

Serves as an interface be-

An HOXB may be

--clR5

e

RlO

CD5

+X52

-a-R44

-nR43

r

FIGURE 30-HOXB CONNECTION STRAPS

controls the operation of OPX telephone #l;

SW2

switch to output, as required. After setting the straps, reinstall the cover and secure it to the base. The

MF position does not allow Toll Restriction for

the OPX station.

09.34 Cabling:

controls OPX telephone #2). Sst each

DP

for dial pulse or

Refer to Figure 31, three

10 !O DATA IV,

21 VOICE IR) 21 VOICE IGI 21

MF

for DTMF tone

owird mod”L¶. cabla I21

HKSU

EKT

20

09.33 Option Switches:

er of the HOXB and lo-

cate the two operational

mode straps on the

HOXU PCB (mounted to the HOXB base). As shown in Figure 30, the straps are located in the center of t?e PC9 (SW1

Remove the cov-

NOTE: For OPX operaric5n. the mnwol data

FIGURE 31-HOXB WIRING

-2-l-

.~

.

INSTALLATION

INSTRUCTIONS

SECTION 500-036-200

JANUARY 1988

types of wiring arrangements are necessary for off-premises extension/conventional, standard telephone (OPX) connections: HOXB-to-HKSU,

HOXB-to-MRGU and HOXB-to-conventional,

standard telephones.

NOTE. OPXs are paired even/odd to the HOXB (Se

- = 141’15 & 16/?7; 22/23 & 24/25).

HOXB-to-HKSU connections are made via sin-

1)

gle wires from the MDF station block to the

HOXB terminal strip (TB3) voice and control data terminals. The first four wires are crossconnected with a station’s voice and data circuits. A station voice-only connection for each HOXB is required if a second OPX circuit is desired for that HOXB.

HOXB-to-MRGU connections are made from

2)

the MRGU output terminal strip to the HOXB terminal strip (TBl).

Connect the- 80 VAC, 25 Hz output on the

4

MRGU to the BELL input on HOXB.

Connect the -48 VDC and 0 V battery ter-

b)

minals on both units, observing the correct polarity (see Figure 31).

Connect FG from MRGU to FG on HOXB.

d

Must connect FG on HOXB to HKSU.

4

IMPORTANT FCC INFORMATION: The HOXB and MRGU are FCC registered with a faciiity interface code of OL13A. lf

an alternate DC supply/ring generator is to

be

used, contact your supplier for details.

3) HOXB-to-conventional, standard telephone connections are made from the telephone to the HOXB terminal strip (TB2) with industrystandard 2-, 4- or 6-wire cable. An RJ-11 C

jack for each OPX telephone is required at

the HOXB. Run two single wires from the

jack to the appropriate terminals on TB2.

NOTE:

The HOXB requires a negative DC voltage; therefore, the main HKSU power cannot be used (it is +24 volts).

09.35 Programming: Verify the proper programming via selections in Programs 0#2 and

3#XX

500-036-300.

09.36 To Test: Perform the following proce-

dures at each Off-Premises Extension/Conven-

in

Programming Procedures,

Vie = 18/?9, 20/27,

Section

tional Telephone (OPX) location:

Lift the OPX handset and listen for intercom

4

dial tone. Dial the number of another station.

b)

l

Dial tone stops when first digit is dialed.

l

Ringing or voice paging can be heard at the called station.

Lift the handset at the called-station.

4

l

Ringing stops.

Verify that a 2-way voice connection exists

d)

between the OPX and the called station. Go on-hook at both stations.

4

f) Lift the OPX handset and listen for intercom

dial tone.

g) Dial CO line access code.

l

Listen for CO dial tone.

e An idle line, from the group defined by

Program 09 (or 91 - 98), is seized.

h) Dial a test call.

@ Verify that a 2-way voice connection is es-

tablished.

i) Flash the hookswitch on the OPX and listen

for intercom dial tone.

j) Dial the number of another station.

l

Dial tone stops when first digit is dialed.

e Ringing or voice page can be heard at the

called station.

k) Lift the handset at the called station.

l

Ringing stops.

I) Verify that a 2-way voice connection exists be-

tween the OPX and the called station. m) Flash the hookswitch on the OPX n) Verify that a 3-way conference is estab-

lished.

o) Go on-hook at the OPX. p) Verify that the CO line and called station are

connected.

q) Go on-hook at the called station.

09.40 HDCB

09.41 General: Provides Door Phone/Moni-

tor Stations, Door Lock and Alarm features. To

equip the system with up to six Door Phone/

,

-22-

INSTALLATION INSTRUCTIONS

SECTION 500-036-200

_ JANUARY 1988

Monitor Stations and/or the Door Lock and Alarm features, install one or two HDCB external modules. The A, B and C modular connections provide the following functions:

l

11/l 3A & 12/l 4A: Door phones

l

11 /13B & 12/14B: Door phones or door

lock contacts.

- l 11 /13C & 12/14C: Door phones or alarm* detect.

“Alarm detect is available on door phone

11/?3C only, and the alarm reset key may

be assigned only to station 10.

09.42 Wall Mount:

mounted on a wall only. Perform the following:

1) Locate the two mounting holes on the righthand side.

2) Remove the module’s left side cover to expose the two left-hand mounting holes.

3) Properly position the module adjacent to the

HKSU with regards to wiring needs (17’ maximum).

4) Secure the module to the mounting surface with the provided screws.

An HDCB may be

off with an m

2) When SW2 is in the B connects to a door phone/monitor station.

When strapped in the

B will provide a dry contact closure for indirect control of a door lock or *other device.

The closure will be for a period of 3 or 6 sec-

onds (programmable) when an EKT’s door lock (m) key is depressed-

09.44 Cabling:

(HDCB) is connected to the HKSU at EKT 11 /13 and/or 12/l 4 (program-controlled). Each door

phone/monitor station (MDFB) is connected to

the HDCB via a 2-wire modular connector at the

HDCB and a split ring connector at the MDFB using screw terminals 1 and 2 (Ll and L2 are not used). Figure 33 shows the HDCB and MDFB wiring arrangement.

NO TE:

When using output B for the Door lock fea-

ture, an appropriate modular connector must be used to interface the HDCB to the door lock devices.

key

on station 10 only.

DOOR

LOCK

The door phone control unit

position, output position, output .

09.43 Option Switches:

cover and locate (per Figure 32) SW2 and SW1 in the upper left corner (SW1 controls output C; SW2 controls output B).

Remove the HDCB

DOOR ALh4

-1 SW1

r

FIGURE 32-HOCB CONNECTiON STRAPS

1) On the HDCB connected to station 11 /13 only, when SW1 is in the output C connects to a door phone/monitor station. When strapped in the

output C will

leads (a short) and provide an alarm signal

to all idle stations. The signal may

detect a

DOOR

closure across its two

ALM

position, position,

be

turned

FIGURE 33-HDCB/MDFB CONNECTION

09.45 Programming:

grams must be set for door phone, door lock and/or alarm operation:

* Door phone assignments: * Door lock key assignments:

(codes 71 - 74)

The following pro-

Program O#l

Program 4#XX

.s

:

-23-

.

INSTALLATION SECTION

500-036-200

JANUARY 1988

INSTRUCTIONS

0 Station 10 alarm reset (m) key: Program

4#XX (code

“*“-lowest m key) and

Program 03 (LED 10 on)

l

Door phone/EKT ringing assignment: Pro-

gram 9#XX

l

First digit in station number may be changed

via Program *X# (Flexible Numbering).

NO

TE:

The door phone station numbers [used to

call the door phones via the intercom) are

as foil0 ws:

l

HDCB on station I l/13 only:

Door Phone

11/13A 11/13B 11/13c

l

HDCB on stations II/13 - 12114:

13A 661 136 662 13c 663 14A 145 665 14c

Station No. LCD Display

66 1A 67 1B 68 1c

1A 1B 1c

664 2A

2B

666 2c

09.46 To Test: After installing and programming the door phone units, perform the foliowing test at each door phone to confirm their

proper functioning:

1) Depress the door phone button.

l

Preselected station(s) will ring five times.

0 The INT LED on the called station(s) will

flash at the incoming call rate.

2) Depress the door phone button again.

@ Station(s) will ring.

3) Lift the handset at a ringing station.

0 Verify voice-page and talkback through

the door phone speaker.

l

Hang up.

4) On any station, call the desired door phone’s access code (see the above note).

e Verify voice-page and talkback through

the door phone speaker (there is no warn-

ing tone when accessing the door phone).

0 Hang up.

09.50 HOLB

pears in the system, with a conventional tele-

phone; supervision is provided. Each HOLB provides three circuits, all three of which may be directed to an answering machine (or similar de-

vice) attached to the HUNT connector. (Requires’

an HPLU PC6 instead of an HCOU for each

HOLB module desired.) ,

09.52 Wall Mount: An HOLB may be

mounted on a wall only. Perfarm the following:

Locate the two mounting holes on the right-

1)

hand side. Remove the module’s left side cover to ex-

2)

pose the two left-hand mounting holes.

Position the module adjacent to the HKSU

3) with regards to wiring needs (17’ maximum).

Secure the module to the mounting surface

4) with the provided screws.

NOTE: Internal HOLB strapping is not required.

09.53 Cabling: When using the HOLB unit;

the CO lines are connected to the COl, C02, CO3 connectors (J2, J3, and J4) on the HOLB

unit (Figure 34). Then, a 6-wire cable from the COl, 2, 3 OUT (Jl) connector on the HOLB is connected to the CO?-3 modular connector on the right side panel of the HKSU. Connect the provided 8-wire modular cable from the HOLB

1-3 connector (on the HKSU left side panel) to

the HOLB unit. Connect the provided green

ground wire between TBl (FG) on the HOLB and the HKSU. (A similar procedure is followed if a second HOLB unit is to be connected to the HOLB 4-6 connector.)

09.54 Telephone Cabling: TEL1 (J6), TEL2 (J7) and TEL3 (J8) connectors on the HOLB con-

nect to standard telephones or other tip-andring devices that serve as off-premises lines

(see Figure 39). The HUNT (J9) connector con-

nects to a standard telephone, answering ma-

chine or other device to which OPL calls hunt.

09.55 Programming: See Program 0#9, OPL Hunting.

09.56 To Test: Perform the following proce-

dures on each OPL/CO line pair:

-. .:

.

09.51 General: An off-premises line module that allows the bridging of a CO line, which ap-

a) Lift the OPL telephone handset and listen for

CO dial tone.

-24-

smnbd-A

I

~01,2.3 I-

a-WIRE

W00ULAR

CABLE

SECTION 500-036-200

_ JANUARY 1988

“If OPL hunting is

programmed

the line .being

tested, the ca// al- . . ways rings OPL station # 7, if it is idle.

k) Lift OPL telephone’s

handst$_t to answer call.

l

Ringing stops.

0 EKT LED(s) light

steadily.

l

Verify that a 2way voice connection is established.

I) Depress OPL m key

on an EKT.

9 Verify that privacy

feature prevents ac-

cess.

for

FIGURE 34-HOLB WIRING

b) Verify that the corresponding CO line LED

lights on the system EKTs.

c) Dial a test call from the OPL telephone.

0 Verify that a 2-way voice connection is es-

tablished.

d) Depress the corresponding line key on an

EKT.

@ Verify that privacy feature prevents ac-

cess.

e) Go on-hook at OPL telephone.

f) Depress the OPL CO line key on an EKT and

listen for CO dial tone.

g) Dial a test call from the EKT.

0 Verify that a 2-way voice connection is es-

tablished.

h) Lift the OPL telephone handset.

8 Verify that a 3-way voice connection is es-

tablished.

i) Go on-hook at both stations.

j) Make an incoming call to the OPL CO line.

l

Appropriate EKT LED(s) flash.

l

Appropriate EKT(s) ring.

@ OPL telephone rings.*

m) Go on-hook at the

OPL telephone.

n) Make another incoming call to the OPL CO

line.

o) Answer the call using an EKT.

@ Verify that a 2-way voice connection is es-

tablished.

p) Lift the OPL telephone handset.

l

Verify that a 3-way voice connection is established.

q) Go on-hook at both stations.

09.60 HSMB

09.61 tween the key service unit and a printer or storage device used for the SMDR feature. The mod-

ule (one per system) is equipped with an RS-232C interface for the printer connection

and connects to the HKSU via two supplied

8-wire modular cords.

09.62 Wall Mount:

mounted to any vertical surface.

1) Locate the two mounting holes on the left-

2) Remove the module’s right side cover to ex-

General:

Serves as an interface be-

An HSMB may be

hand side.

pose the two right-hand mounting holes.

:

-25-

.

INSTALLATION INSTRUCTIONS SECTION 500-036-200

JANUARY 1988

3) Properly position the module adjacent to the HKSU with regards to wiring needs.

4) Secure the module to the mounting surface

with the provided screws.

09.63 Cabling:

The HSMB must be installed

within 17’ of the HKSU (a 7’ cord is provided

with the module), and connected by an 8-wire modular cable. Connect the modular cable from

Jl

(CONT) on the HSMB to the

CONT

connec-

tor on the HKSU. The RS-232C printer con-

nector is installed at J3 on the HSMB. Connect

FG

on the HSMB and the HKSU. Figure 35 shows the detailed connections for the printers listed above. Verify that the RS-232C output cable is connected to the PCB with the proper pinout connections (A or B). Printer types known

to be compatible with these systems are:

Texas Instruments Model 743/745

OKI Data Model 82A

NOTE:

The female RS-232C cable may be 50’ max-

imum.

switches (Figure 36) and perform the following:

FIGURE 36-HSMB STRAPS and SWITCHES

1) Locate the SW8 battery strap, and connect the memory backup battery. To connect the battery, install the strapping plug so that it bridges the center pin with the pin labeled ON.

Texas instruments 743/745

1

FG RD 3

I FG 1

1

OKI Data 82A

FG

3 RD

1 FG

1

FIGURE 35-HSMB/PRINTER CABLING

09.64 Option Switches:

cover and locate the various straps and

Remove the HSMB

2) Select the data output speed using the SW7 strap. The speed may be set at 300 or 1200 bps by installing the strapping plug so that

it bridges the center pin with the pin labeled

300 or 1200.

3) Two other switches (SW4 and SW5) located on the HSMB are normally set at position A. In position B, the HSMB can accommodate other printer types. See Table B to determine

the RS-232C pin connections for positions A

and B.

TABLE B

RS-232C (Female) PIN CONNECTIONS

Position

3

20

6 DSR 7 8

4) The SMDR feature prints out records of both incoming and outgoing calls or only outgoing

calls. This option is selected by the SW6

strap. installing the strapping plug so that it

bridges the center pin with the terminal labeled

OFF

A

RD

Position

2

B

RD

DTR 3 STATUS

6 DSR SG 7 SG CD 8 CD

causes both incoming and out-

.-

-26-

.

INSTALLATION INSTRUCTIONS

SECTION 500-036-200

JANUARY 1988

Q ‘lg calls to be recorded. Bridging the cent\ Gin with the terminal labeled ON causes only outgoing calls to be recorded.

Data output is in -/-bit ASCII code with one

3

start bit, one parity bit (even parity) and one stop bit.

19.65 Clock/Calendar Information:

One of he functions of the HSMB is to provide a calandar and clock for showing time, date and duation of recorded calls. This clock and calendar

nust be set when the system is first placed into ;ervice. The HSMB automaticaIly.adjusts for 30and 28-day months and leap year. It is equipped with three buttons and two LED displays (Figure

37). Looking from top to bottom; the functions If the buttons are as follows:

CD37

INC: Selects the data (hour, minute, day, etc.)

for the item number selected by the

MOD

button and displayed by LED 1. LED 2 displays. data selected by the INC button.

l

Depressing the INC button once increments data by 1.

l

Depressing and holding the INC button causes data to increase continuously until the INC button is released.

.*-

09.66 To Set Clock and Calendar: .

Verify that the battery is connected on the

1)

HSMB (Figure 36). Depress the

2)

l

LED 1 displays 1 (year).

l

LED 2 displays

Use the INC button to correct data in LED

3) 2 display.

Depress the

4)

l

LED 1 displays 2 (month).

@ LED 2 displays current data.

MOD

button once.

current data.

button once.

SW2

!

INC. NO

MODE

SW1

CLK STOR

FIGURE 374iSMB 5UllONS

STR:

MOD:

Writes data into memory once it is prop-

erly displayed.

Selects items to be adjusted. Multiple

depressions of the

MOD

button cause item

numbers to be displayed sequentially by LED

1. The possible displays are:

Off

1 = year 2 = month 3 = day

hour 5 = minute 6=start

Use the INC button to correct data in LED

5) 2 display.

Depress the

6)

MOD

button once.

S LED 1 displays 3 (day).

l

LED 2 displays current data.

Use the INC button to correct data in LED

7) 2 display.

Depress the

8)

l

LED 1 displays 4 (hour).

MOD

button once.

* LED 2 displays current data.

Use the INC button to correct data in LED

9)

2 display.

10) Depress the

l

LED 1 displays 5 (minute).

MOD

button once.

8 LED 2 displays current data.

11) Use the INC button to correct data in LED 2 display.

12) Depress the

MOD

button once.

0 LED 1 displays 6 (start).

l

LED 2 has no display.

13) Slide the

STR

button to ON and then back

to OFF.

0 LEDs go off. e Data is transferred to working memory

and time keeping starts. ._

:

-27-

INSTALLATION INSTRUCTIONS SECTION 500-036-200

JANUARY 1988

NOTE: If LED 1 is changed to

OFF

before STR is operated, existing data will not be changed, regardless of adjustments made in previous steps.

09.67

To Test:

Verify the proper functioning

of the SMDR feature: a) Connect the printer to, the HSMB. b) Set data speed and select type of calls to be

recorded per Paragraph 09.64. c) Make an outgoing call from any EKT. d) Enter an account code as follows:

l

Dial the access code (I 1 I).

l

Dial the account code (6 digits).

e) Hang up after the call has been active for at

least 10 seconds (calls of less than 10 sec-

onds duration are not recorded).

l

The call record is output to the printer in the format shown in Figure 38.

f) Take the printer “off-line” (DTR signal “off”).

g) Make an outgoing call. h) Hang up after the call has been active for at

least 10 seconds.

* Call record is not output.

i) Put the printer “on-line” (DTR signal “on”).

l

Call record is output.

j) Make an incoming call to the system and de-

lay answering it for several rings. k) Answer the call. I) Enter an account code as in step d. m) Hang up.

l

Call record is output to the printer in the

.*-

format shown in Figure 39.

09.70 HMDB Installation

09.71 General:

which allows simultaneous voice/data switching to be controlled via an associated EKT. The HMDB is installed in place of the standard EKT base, and includes an RS-232C connector for a

computer or other data device. Each HMDB will

reduce the system’s station capacity by one.

09.72 Optional Switches:

transmission speed may be set for either CCllT or Bell specifications at 300 bps (full duplex) or

1200 bps (half duplex). See Figure 40 and make

selections prior to installation using

09.73 Cabling:

nected to a station line as shown in Figure 41.

An integrated modem unit

The HMDB’s data

SW2.

The modem phone is con-

MWDD/YY

10 HH:MM 00:30:Sl

01

14 HH:MM

02

04 18 03 07

15 19

HH:MM HH:MM HH:MM

FIGURE 38-SMDR PRINTOUT EXAMPLE (Outgoing Call)

01 10 HH:MM

02

14 HH:MM

03 11

HH:MM

FIGURE 39-SMDR PRINTOUT EXAMPLE (Incoming Call)

7305000

00:02;39 00:01;37

8531212 123456

1213SSii.212

00:04;Sl 19002436161 00:02;2s

00:01:13

00:02;30

00;02

00;04

00:03:36 00;10

2731750

65~321

654321

. .

-.

-28-

1200/300

Imm

CCITTBELL

Imm

INSTALLATION INSTRUCTIONS

SECTION 500-036-200

_ JANUARY 1988

NOTE:

There are no internal connections between

the modem and the associated EKT. .

09.74 Installation:

the bottom of an EKT, refer to Figure 42, and perform the following:

To install the HMDB on ’

NOTE: 3 & 4 are not

Imm

used and should be in “OFF” position.

FIGURE 40-HMDB EXTERNAL SWITCHES

Modular Jecks

I l-l I

FIGURE 41-HMDB WIRING

1) Remove the standard EKT b?-se.

2) Insert the HMDB’s front tabs into the match-

3) Press the HMDB’s rear tabs into the match-

Computer

ing holes in the bottom of the EKT.

ing holes in the EKT. Continue pressing until the HMDB snaps into place.

09.75 Programming:

gramming via

3#XX, Programming Procedures, Sec-

Programs

Verify pro-

4#XX and

tion 500-036-300. Three keys must

be programmed on the associated sta-

tion. These keys control the modem

phone operation. ’

l

Modem

calls from the EKT’s

(w)

Key:

Transfers

5

or m keys to the modem phone. It is also used to disconnect modem calls. The modem LED is on whenever the modem is in use.

l

Answer/Call (m) Key: Se-

lects the modem mode (answer or

originate call); the mode switches

1

each time the key is depressed (LED = answer/on; originate/off).

@ Manual/Auto (m) Key: Se-

lects the modem mode (manual or auto an-

swer); the mode switches each time the key

is depressed (LED = auto/on; manual/off).

FIGUPF 42-HMDB INSTALLATION

09.76 Terminal/Computer (PC) Installation:

1) Connect the RS-232C cable (50’ maximum) to the HMDB’s DB-25 female connector.

RS-232C Pin-outs

Pin No.

2 3 4 5 6

-29-

Name

TD

RD RTS CTS

DSR

Pin No. Name

7

8

20 DTR 22

-3

SG CD

Cl

:

INSTALLATION INSTRUCTIONS SECTION 500-0X-200

JANUARY 1988

2) Connect the other end to a serial communications port on the PC (or the EIA RS-232C connector on the terminal).

3) A communication software package (such as Crosstalk, etc.) should be installed in the PC.

4) If necessary, set the following parameters on the PC/terminal to match the device with which the PC/terminal will be communicat-

ing.

l

Parity

l

Word length

l

Stop bits

l

Baud rate

l

Full/half duplex

09.77 Modem Phone (HMDB) Test:

After installing and programming the PC/terminal, HMDB, and associated station, perfrom the following test:

1) Originate Modem Call Test: Calls may be originated from the station’s intercom or CO

line and then transferred to the modem line.

a) Set the m key to the call mode (LED

off).

b) Set the m key to the manual mode

(LED off).

c) Call another modem/device set via the

CO or intercom line.

d) Depress the m key when modem tone

is received from the other end.

e) Place the local terminal on-line-it dis-

plays “COMMUNICATIONS” or “CONNECTED” when the connection becomes

successful (see Note 1). At this point, com-

munications is possible between the terminal and the remote device.

f) Depress the m key to disconnect the

call.

MUNICATIONS” or

“CONNECTED” (see

Note 1). At this point, communications is possible between the terminal and the remote device.

f) Depress the m key to disconnect the ’

call.

3) HMDB Loop-back Test: This test is required only when the Originate or Auto Answer tests are not successful. Note: Detach

the HMDB from the EKT.

a) Verify the PC/terminal is in-stalled as in-

structed in Paragraph 09.76.

b) Verify that the HMDB is installed per Par-

agraph 09.73. c) Select TEST with SW1 (see Figure 43). d) Set the terminal to on-line.

e) Characters input via the keyboard should

display on the CRT or print at the terminal

(see Note 3). f) IMPORTANT: Set SW1 back to NORMAL

(see step c)

NO JES.

I. If the local terminal is blank or displays

“‘NO CARRIER’: make sure the terminal and remote device parameters match

(per terminal set-up earlier in Paragraph

09.76. Also, check programming and

perform the loop-back test outline

herein.

2. Verify that the CO line is programmed to ring the HMDB port in one ringing assignment program (61 XX - 89Xx).

3. If this test is not successful, verify the installation and programming procedures in this section.

;

2) Auto Answer Call Test: The modem may be set to auto answer calls directed to CO

lines programmed to ring the HMDB or intercom calls directed to the modem line (not the associated station line). a) Set the local terminal to on-line.

b) Using the m key, set to answer mode

(LED on).

c) Using the m key, set to auto mode

(LED on).

d) Call the HMDB from another modem/

terminal set-up.

e) When the call rings in, the MODM LED

turns on and the terminal displays “COM-

8ZkIU ZEH U

piq

ZklA

FIGURE 43--HMDB INTERNAL SWITCHES

-3

-3o-

INSTALLATION INSTRUCTIONS

SECTION 500-036-200

- JANUARY 1988

TABLE C-VR2 SETIINGS

1248

pmq 09°F

ON = 1 OFF = 0

NOTES:

1.

VR1

is factory-adjusted, please do not

alter setting.

2.

VR2

is used to set the HMDB’s transmis-

sion level in 1dB increments (0 -

- 15dB). It is shipped with

the normally required - 15dB. See Table

C for

VR2

settings.

VR2

set for

amplifier. The Lorain VFR 5050 (R-TEC Systems)

is known to be compatible.

09.82 Cabling:

Refer to Figure 44 and the , amplifier’s installation procedures from the manufacturer and connect each amplifier between

the voice leads (T and R) of stations 16/l 7 (Se

only) and 18/l 9 & 24125 (Vle only).

09.83 Programming: Ensurethat these sta-

tions have been programmed for Amplified Conference via Program

02, Programming Proce-

dures, Section 500-036-300.

09.84

To Test:

The amplifier is automati-

cally connected once the conference is estab-

lished. Amplification exists between any two out-

side CO lines used as well as between the second CO line selected and the station (no amplification between the first CO line. and the station). If Trunk-to-Trunk connections are allowed

in the system (Program 02), the CO line-to-CO line connection will be amplified. There are two

Amplified Conference connections available that

are established on a first-come/first-ser-ved ba-. sis only.

09.80 Amplified Conference

09.81 General: Two Amplified Conference connections may be installed in the system,

which requires a customer-supplied two-way

- - -Amplified Talk Path

CO Line

-. -

Outside

nt,tcirla

CENTRAL

OFFICE

B

___--------_

I

--- ----

\/ A

v I

/\

09.90 HESB

09.91 General: An

external

speaker (HESB) may be connected in any one

of the following three applications:

Stratae HKSU

co

Line _ 2

* --I

co

Line

A -

a Cross Point

--

I CiJCross Poinr

\/ -

I,

-----

mcross Pomr ,

\ v ~~/\

?

-1

@ Cross

,, Point

/\

I i

s

, I I

I

a

I I

amplified

I

-

EKT X

FIGURE 44-AMPLIFIED CONFERENCE

FUNCTIONAL BLOCK DIAGRAM ._

-31-

TWO WAY AMPLlFlER

(Customer-Supplied)

: .

INSTALLATION

INSTRUCTIONS

SECTION 500-036-200

JANUARY 1988

l

Loud Ringing Bell-Allows you to amplify

the tone of an EKT ring (except the single-

line EKT).

l

Amplified Speaker-Allows you to use the

HESB as a paging speaker.

l

Talkback Amplified Speaker-Allows you to provide a talkback speaker where an EKT is

not needed.

09.92 Power Requirements: The HESB is a 6” 3-watt speaker with an amplifier that is built

into a wooden speaker box. A +12 VDC power supply (HACU-120), which connects to the back panel via an 8’ cord, is shipped with each HESB.

09.93 Cabling-Loud Ringing Bell Applica-

tion: Refer to Figure 45 and make the follow-

ing connections between the back of the HESB and the second modular jack on the left side of

the EKT:

r

0 lllllllllllllllllllll i

Terminal 1 to pin 1 Terminal 2 to pin 6 Terminal 3 to pin 3

_

,Terminal 4 to pin 4

NO

TE.

These connections can be made, to the “VOICE” modular connector {instead of TB I), as shown in Figure 46.

HESB TBl

1

2 3

4

-1

EKT DATA lT2) (vv- 2 VOICE (Al)

MDF

VOICE (Tl) EKT DATA (132) /,

f\ 5 fL3

/\ 6 4 MODULAR

EKT

5

TBl

KS” KS”

i

12YW 7 m

Isp%zqwdaej

12 3456

F&&n ;;: S”?R”

182

llllllllllllllllllllI

FIGURE 45-HESB BACK PANEL

1) Connect two “SPEAKER ONLY” jumpers (TB 1):

Terminal 6 to 7. Terminal 5 to 8.

2) Connect “EKT” jumper (TB2): Terminal 4 to 5.

3) Refer to Figure 51 and connect “VOICE” and

“EKT CONT” (TBI). Connect terminals 1 - 4, respectively, to the indicated pins on the EKT modular connector:

VOICE

DOOR PHONE

FIGURE 46-MODULAR-TO-TERMINAL STRIP

INTERNAL CONNECTIONS

4) Connect the HACU-120 power supply to TB2 (+12V to terminal 1 and OV to terminal 2).

5) Connect the male and female ends of the HACU-120.

6) Connect the HACU-120 to a 117 VAC, 60 Hz power source.

To Test:

1) Make a CO or station call to the station with

the HESB.

l

Ringing will be heard over the HESB.

2) Adjust the volume control on the HESB to the desired level.

3) If you hear ringing at the station (but not at

the HESB) make the following check:

a) Using a voltmeter, measure across termi-

nals 1 and 2 of TBl.

* With the “plus lead” on terminal 1, the

. .

-32-

INSTALLATION INSTRUCTIONS

SECTION 500-036-200

_ JANUARY 1988

reading should be approximately 4.5 -

5.0 volts DC.

NOTE.

Ringing stops once the call is manually an-

swered. There will be NO voltage potential across terminals 1 and 2.

If voltage does not appear across termi-

4

nals 1 and 2 during ringing, check that

the EKT wire connections have been

made correctly (see Figure 46). (The wires

to terminals 1 and 2 may be reversed.)

09.94 Cabling-Amplified Speaker Applica-

tion:

Refer to Figure 45 and make the follow-

ing connections on the back of the HESB:

Connect “KSU” jumper (TBl):

1)

Terminal 1 to 2.

Connect two “SPEAKER ONLY” jumpers

2)

(TBl ):

Terminal 6 to 7. Terminal 5 to 8.

Connect two “KSU” jumpers (TB2):

3) Terminal 3 to 4.

Terminal 5 to 6.

Connect the voice output from the external

4) speaker or paging circuit on the system to ter-

minals 3 and 4 on TBl (“VOICE”).

Connect the HACU-120 power supply to TB2

5) (+12V to terminal 1 and OV to terminal 2).

Connect the male and female ends of the

6)

HACU- 120.

7 Connect the HACU-120 to a 117 VAC, 60 Hz power source.

To

Test:

1) Make an external page.

l

You will hear your voice over the HESB.

2) Adjust the volume control to the desired level on the back of the HESB.

09.95 Cabiing-Taikback Amplified Speaker

Application:

Refer to Figure 45 and make the

following connections on the back of the HESB:

1) Connect “KSU” jumper (TBl): Terminal 1 to 2.

Terminal 3 to 4. Terminal 5 to 6.

3) Connect “Door Phone”(TBl)-connect thefollowing terminals to the indicated pins on the . door phone unit (MDFB):

Terminal 9 to pin 1 Terminal 10 to pin 2 Terminal 8 to pin Ll Terminal 7 to piii L2

NOTE.

These connections can be made

“DOOR PHONE” modular connector fin-

stead of TBI), as shown in Figure 45.

to the

4) Connect terminals 3 and 4, on TBl (“VOICE”), to the 600-ohm terminals.

NOTE. Set the 8/600-ohm switch to the 600-ohm

position on the system.

5) Connect the HACU-120 power supply to TB2 (+12V to terminal 1 and OV to terminal 2).

6) Connect the male and female ends of the HACU- 120.

7) Connect the HACU-120 to a 117 VAC, 60 Hz

power source.

To

Test:

Make an external page.

1)

Verify that your voice is heard over the

2)

HESB.

Verify that someone speaking into the door

3)

phone unit (MDFB) can be heard at the paging station.

10 EQUIPMENT CONNECTIONS

10.00 Wiring Connections

10.01 All connections to miscellaneous equip-

ment are made via the terminal strip mounted

on the left side panel as shown in Figure 47.

10.10 MOH/BGM Source

10.11

SMOU PCB, which generates electronic melo-

dies, or a customer-provided external music source, such as an FM radio. If the SMOU is

used, it must be installed per Paragraph 05.50.

Music-on-Hold requires either the

2) Connect two

“KSU” jumpers (TB2):

10.12 If an external music source is used for

-33-

.

NSTRUCTIONS

6-200

IMPEDANCE SWITCH

.‘--

47-TERMINAL STRIP

ts output leads must be con-

OH terminals on the HKSU.

le MOH volume with the MOH n the HKSU. Maximum volume rnal circuits in order to comply ions. See Paragraph 10.70 for ne setting sequence.

lnd music is provided via the s music-on-hold. Either the

ernal source may be used.

Paging Connections

?m provides access to an exter!r. This speaker is also used for

:. The single output connection EXP or 600 terminals on the be used in one of three ways:

:ustomer-provided speaker di-

ternal 3-watt amplifier located PCB.

FIGURE 48-IMPEDANCE SWITCH

10.30 Direct External Speaker Connection

10.31

The exact number of speakers that may

be connected to the 8-ohm, 3-watt output is de-

pendent on the type of speaker used, conductor

resistance, and desired volume.

10.32 The 8-ohm output impedance must be

selected with switch SW2 on the HKSU (Figure

48). The switch must be on the side labeled 8.

10.33 Connect the external speaker to the

two 81600 terminals on the left side panel ter-

minal strip.

10.34 Adjust the speaker volume with the

EX.SP volume control on the left side panel.

10.40 Externai Amplifier

10.41 If more power is required than the SEPU amplifier can deliver, a customer-provided external amplifier may be connected to the 8/600 terminals on the left side panel (connect external speakers to the external amplifier).

watts are required, an exterbrovided amplifier can be conate the external speaker (600

ability is required, a customertck amplifier/speaker can be 3 terminal).

10.42 Determine which output impedance is most suitable for the amplifier being used, and make the selection with SW2.

10.43 If 8-ohm impedance is chosen, the EX.SP volume control may be used to control input level to the external amplifier. If 600-ohm impedance is chosen, the level is fixed and input

-34

must be controlled by the external amplifier. See Paragraph 10.70 for the correct volume setting sequence.

10.50 Talkback Amplifier

10.51 A customer-provided talkback amplifier/

speaker may be connected to the external page

- (8/600) terminals on the left side panel.

10.52 For talkback operation, SW2 must be

set at “600”. The SEPU amplifier is not used for the 600-ohm mode in order to permit a 2-way voice path.

INSTALLATION INSTRUCTIONS

SECTION 500-036-200

_ JANUARY 1988

10.53 The EX.SP volume control on the left

side panel does not function in the 600-ohm mode.

10.60 Background

10.61 BGM uses the music-on-hold program

source that is connected to the MOH input ter-

minals on the left side panel of the internal MOH source (SMOU). It is broadcast through all

EKT speakers (under the individual control of each station user) and will be heard if the m key is operated with the handset on-hook and no line selected.

10.62 As a programmable option, the BGM from the MOH source can be heard via the external speaker (see Section 500-036-300, Pro-

gramming Procedures).

10.63

when a page or ringing signal must be output from an EKT speaker or the external speaker.

10.64 Overall system BGM volume is set with the BGM volume control on the left side panel of the HKSU (see Paragraph 10.70 for the correct volume setting sequence). The volume at individual stations is set with the lower volume control on the right-hand side of the EKTs.

10.65 If a separate BGM source is connected via an external amplifier on the external page, it can be heard from the external amplifier/ speaker only. If required, the system can provide a dry contact control signal for muting the external BGM when a page is in progress.

BGM is automatically pre-empted

Music

*Strata

Vie

only

FIGURE 49-EXTERNAL AMPLIFIER HOOK-UP

10.70 Volume Setting Sequence

10.71 Refer to Figure 50 and adjust the volume for MOH, BGM and External Page in the

sequence outlined in Paragraph 08.92.

FIGURE 50-VOLUME SETTING CONTROLS

10.72 Adjust the MOH level first using the following procedure:

1) Set the MOH volume control to its lowest level (counterclockwise).

2) Lift the handset on one station and call another station using two CO/PBX lines.

3) At the called station, put the incoming call on hold, and listen on the handset (not the speaker) of the calling EKT.

4) Using the volume control on the MOH source, adjust MOH to the most comfortable

level without distortion.

10.66 To provide external BGM control, con-

nect the BR terminals on the left side panel of

the HKSU to the control terminals (mute, MIC

switch, etc.; on the amplifier (see Figure 49).

5) If a higher level is needed than can be provided by the MOH source, turn the MOH vol-

ume control slowly clockwise to achieve the

most comfortable level without distortion.

-35

.s

:

INS IALLATIUN INS

lHUCTlONS SECTION 500-036-200 JANUARY 1988

6) Release the connection between the two CO

lines

7) No further changes should be made using the MOH control or the MOH source volume control.

10.73 If an external speaker is to be used in

the system, adjust the external page and BGM

levels as follows:

1) Adjustments should be made while an actual external page test is in progress. Adjust the voice volume to a comfortable level. The procedure varies depending on the paging system configuration and the setting of the 8/600-ohm switch (SW2): a) 8-ohm with no external amplifier-adjust

output level using the EX.SP volume control on the left side panel.

b) 8-ohm with external amplifier-adjust out-

put level using the EX.SP volume control along with the controls on the external amplifier.

c) 600-ohm-the volume level is fixed in this

mode; adjustments must be made using

the external amplifier controls.

3) Using only the BGM volume control, adjust the BGM to a comfortable level. Do not use the EKT volume control.

10.80

Night Relay Service (Vle only)

10.81 As an option, a dry contact can be pro-

vided for the purpose of controlling an external

loud ringing bell (or similar device) or an an-

swering machine when the system is in the

“NITE” mode.

10.82

To provide this service, Connect the ex-

.*-

ternal device to the NR contacts on the left side

panel (see Figure 51).

RELAY

CONTACTS

I .

2) If background music is to be heard over the external speaker: a) Adjust voice page level per above proce-

dures.

b) With music playing over the speaker, ad-

just the volume to a comfortable level us-

ing only the BGM control on the left side panel of the HKSU. Do not tamper with the EX.SP control, external amplifier or

MOH adjustments.

c) If background music is connected directly

to the external amplifier instead of

through the system, all adjustments must be made on the external amplifier.

10.74 If no external speaker is to be used in

the system, adjust the BGM level as follows:

1) Using an EKT in speakerphone mode, make

a call on a CO line, and adjust the EKT speaker volume to a comfortable level.

NOTE:

This should be done in an area that has

background noise that is about average for

that particular installation.

FIGURE 51-RELAY CONTACTS

The NR and BR relay contacts are rated at

24 VDC/ 1 amp and are not intended to op-

erate high power devices directly. If the

power required for the device being con-

trolled exceeds the contact ratings, an external slave relay must be used.

10.83 The W3 strap option on the VMAU (see Figure 52) allows the NR relay to function in one of two modes:

1) Answering Machine Control-if the Wl strap remains intact, the relay is operated continuously when the system is in Night Service. This mode is intended for indirect control of an answering machine.

2) Night Bell Control-if the W3 strap is cut, the relay pulses at a 1 -second on, 3-seconds off rate when the system is in Night Service and an incoming call is ringing the system. The

mode is intended to be used for indirect con-

trol of an external night bell.

2) Using the m key, disconnect the CO call and activate BGM at the EKT.

-36-

INSTALlATiON INSTRUCTIONS

SECTION 500-036-200

JANUARY 1988

VMAU

(VCCU Removed)

-37-

TOSHIBA SYSTEM PRACTICES

ELECTRONIC KEY TELEPHONE

PROGRAMMING PROCEDURES

SECTION 500-036-300

_ JANUARY 1988

.-

Strata Se &

RELEASE

PROGRAMMING PROCEDURES

2

VI,

TOSHIBA SYSTEM PRACTICES ELECTRONIC KEY TELEPHONE SYSTEM ’

Strata Se/V/e

PROGRAMMING PROCEDURES

Program O#l -Door Phone Selection Program 02-System Assignments (Opt&s)’ : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : Program 0#2-Account Code Digit Length and TIE Line/OPX Selection Program 03-System Assignments (Options) Program 04-CO Line Outpulsing Selection Program #4-CO Line Identification Program 05-Automatic Recall From Hold Timing Program 0#5-Camp-on Timeout Program 06-AROH Enable Program 0#6-Trunk-to-Trunk Connection Enable Program 07-AROH Timing Program 0#7-lA2 Interface Program 08-CO Line Call Pickup Selection Program 0#8-Night Ringing Over External Page Program 09-Single CO Line (Dial 9) Group Selection Program 09X-CO Line (Dial 90 - 98) Group Assignments

Program 0#9-Off-Premises Line Hunting Program 190-PBX Backup Program 19X-PBX Access Codes Program 1 OO-Toll Restriction System Parameters Program Program 102-Forced Account Code Check Program 103/105-Other Common Carrier (OCC) or Equal Access #1 & #2 . 54 Program 104/106-OCC Authorization Codes #1 & #2 Program 108/l 09-Toll Restriction Override Code #1 & hi’ * : : : : : : : : : : : : : : : : : 56 Program 1 X0-Toll Restriction Class Parameters Program lXY-Toll Restriction Class Area Code Entry Program 1X2-Toll Restriction Class Office Code Entry Program 2XY-Toll Restriction Area/Office Code Except& ‘Table ’ : : : : : : : : : : : : 1 Program 1 Xl-Toll Restriction Class Area/Office Code Exception Table Selec-

tion .......................................................................

Program l#OO-Least Cost Routing Home Area Code Program l#OX-Least Cost Routing Special Codes Program 1#06-Least Cost Routing Parameters Program 1#07X-Select Long Distance Information Route

Program l#OSX-Select Local Call Route Program 1#09-Dial Zero (0) Timeout Program l#XY-Least Cost Routing Area Code Table Program l#X8Y-Least Cost Routing Route Definition Program 1 #X50 - 53-Start Time A Schedule Program 1 #X60 - 63-Start Time B Schedule Program 1 #X70 - 73-Start Time C Schedule

1 01-Toll

..............................................................

.........................................

...........................................

................................................

................................................. 42

...............................................

................................................ 49

.......................................... 50

Restriction Disable

...................................... 25

................................ 25

...................................

.................................

......................................... 37

.......................... 38

............................ 41

.................................

............................

.......................

..................

................................... 48

........................... 51

......................................

.................................

.............................

....................... 58

...

: : : : : : : : : : : : : : : : : : : : : : : E

.............................

...................

...................................

......................................

........................ 68

.......................

............................. 70

............................. 71

............................. 72

.‘”

.......... 15

....... 34

.B

PAGE

20

31 32

33 35

36

39 40

43 44

45

46

47

52 53

55 57 59

60 61

64 65 66 67

69

-ii-

TOSHIBA SYSTEM PRACTICES ELECTRONIC UEY TELEPHONE SYSTEM ’

Strata Se/VI=

PROGRAMMING PROCEDURES

TABLE LIST

‘.

PROGRAMMING PROCEDURES

SECTION 500-036-300

_ JANUARY 1988

NUMBER

47 48

2

51

52 53 54

55

56 57

58 59

60 61

62

Program Program Program Program Program Program Program Program Program Program Program Program Program Program Program Program

TITLE PAGE

1 #SXY-Modified Digits Table . . . . . . . . . . . . . . . . . . . . . . . , . .t’: . . . . . . . . .

2#XY-LCR Area/Code Exception Table 3XX--Station CO Line Access 3#XX-HOXB, HMDB and HIOB’ ‘f&b;‘ie’ k&die’. : : : : : : : : : : : : : : : : : : : :

4XX-Station Type Assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

4#XX-Station Flexible Key Assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

5XX-Station Class of Service #1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

5#XX--Station Class of Service #2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

GXX-Station Toil Restriction/LCR Classification . . . . . . . . . . . . . . . . . . . . 81

6#XX-Station-to-Station Hunting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7XX-Station Outgoing Call Restriction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

81XX 9#XX-Door Phone Ringing Assignments

*X#-Flexible Access Code Numbering .a...........................

*XX-Flexible intercom Numbering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

#l XX*YY-Optional Programming . . . . . . . . . . . . . . . . . . . . . . . , . , . . . . . . . . . 88

89xX-CO Ringing Assignments-DAY/DAY 2/NIGHT . . . . . 84

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

. . . . ..a..*. .*a............. 85

73

75 76

80 82

86

. . .

-Ill-

PROGRAMMING PROCEDURES

SECTION 500-036-300

_ JANUARY 1988

01 INTRODUCTION

01 .OO General

01 .Ol Data governing overall system operation and feature execution for both systems are stored in read-only memory (ROM) and cannot be altered in the field. However, the data control-

- ling operation of the various options, both system and station, are stored in random-access

memory (RAM) and can easily be changed ac-

cording to individual installation requirements.

01.02 All options are controlled by selections

made in the system data tables. An initialization process is provided for verifying predetermined system assignments. The installer can then proceed with any necessary changes.

01.03 All system data changes indicated in

this section are made via station 13/17 (as the

input/output device), which may be equipped

with either a lo-key or a 20-key EKT (although

a 20-key LCD EKT is strongly recommended).

Whenever the system is placed in the program-

ming mode, the keys on station 13/17 are used

to enter data while its LEDs display the current data. While station 13/17 is in the program-

!ming mode, the system may still be used in the usual fashion.

over the designation strip of the 20-key EKT at station 13/17. This insures that the key/LEDs are correctly identified and matched with,the in-

formation given in this section.

02.03 When the system is in the programming mode, station 13/17 is used to enter the system data in one of two ways:

IMPORTANT! ..-

Station 13/I 7 may be equipped with

either a 1 O-key or a 20-key EKT’(a 20-key LCD EKT is strongly recommended). However, in all tables and procedures that follow, the overlay key designation (for a 20-key) is given.

In the majority of programs (Type 1), the various keys are used to change “bits” of system

data. The LEDs associated with keys 00 - 19

show their status before and after key depression. Each key/LED has a different meaning, depending upon the program number being

used.

In Type 2 programs, the dial pad i”s used to enter data. In this case, the system, using LEDs 00 - 19, verifies the entered data by displaying it in binary format. An LCD EKT also displays the data, if equipped.

01.04 internal battery power is provided to prevent loss of system data memory in the event of a power failure.

NOTE.

Whenever a system is installed for the first

time or the SMAU/VMAU is changed, the

system must be initialized. See Paragraph

04.00.

01.05 Remote and on-site programming procedures via a terminal are covered in Remote

Administration/Maintenance, Section 500-

236-600, of this manual.

Tech lnlfo Inc:. Call r:sro) 7s4-w-u

3?5--~,7p~

02 PROGRAMMING INFORMATION

02.00 General

02.01 A system must be in rhe programming mode before system data can be verified or al-

tered. With the exception of station 13/l 7, nor-

mal system functions are not suspended while in the programming mode.

02.02 To aid in programming this system, an overlay has been provided with the installation documentation. Place the programming overlay

02.04 The programming mode is activated by locking in the SET switch on the HKSU and

then depressing the m key on station 13/l 7.

After the station has been activated, a program

number is dialed on the station dial pad, and the

system responds as follows:

Type 1 programs: Station 13/l 7 LEDs display

the existing data in these categories.

Type 2 programs:

flashes continuously. Actual data can be reviewed without alteration by multiple depressions of the 3 key.

02.05 Data can be altered while it is being displayed. To input new data via station 13/l 7, perform the following:

Type 1 programs:

tered by depressing its associated key. De-

pressing the key while the LED is “on” will

turn it off and vice versa.

Type 2 programs: Data is entered via the dial

pad. The LEDs display the data in binary format. An LCD EKT also displa\js:the data.

LED 10 on station l3/17

The state of an LED is al-

l-

PROGRAMMING PROCEDURES

SECTION 500-036-300

JANUARY 1988

02.06 Once the desired data is entered and displayed, it is written into memory by depress-

ing the m key on station 13/17.

l

System and CO line options are written into temporary storage when the rmr;l key is depressed. After all changes in these categories have been made, transfer the data into working memory per Paragraph 02.06.

l

Station option data (with the exception of CO line access assignments) are written into the main data memory; therefore, all changes

are effective immediately after the m key

is depressed. However, it is recommended

that the data transfer procedures per Para-

graph 02.06 be utilized for added programming protection.

02.07 Data may be secured in working memory in one of two ways:

1) If the system is not in service, release the

SET

switch on the HKSU, and cycle (rock) the system power switch dropped when this occurs.

OFF.

Note: all calls are

Steady LED:

in the dialed group.

Flashing LED:

one, but not all stations in that group.

02.14 The state of an LED is altered by depressing its associated key. LED’s that are flash-

ing can be cycled through three states (flashing, on, off) by multiple key depressions. Other LEDs cycle between on and off s&es only. Select

data as follows:

LED

ON: Selects LED “ON” for all the stations

in the group.

LED

OFF:

tions in the group.

LED flash:

group.

02.15 Once the proper data is selected, depress them key in the usual manner to write it into memory.

02.20 Programming With lo-key EKT

Data is the same for all stations

Data is selected foi at least

Selects LED “OFF” for all the sta-

No change to any station in the

.

2) If the system is in service and calls should not be dropped, depress the following keys, in the order given here, on station 13/17:

~~~#~~Q~~~~~~. This

code secures the data in working memory without cancelling any calls. Release the

SET

switch to exit programming mode.

02.10 Multiple Station Programming

02.11 Programs

to select options for individual stations (where XX represents the station number of the station

being programmed). To save time, it is possible

to program

multaneously.

02.12 Multiple station programming is accomplished by substituting a special group code

for the station number part of the program

number (XX). The codes are:

11: All stations !J 4: Stations 10 - 17” 1 1: Stations 18 - 25”

“STRA TA V/e

02.13 When the multiple station group code is entered, the LEDs display existing data as fol-

lows:

a//

3XX through 9#XX are used

stations or groups of stations si-

only

02.21 If station 13117 is equipped with a lo-key EKT, the system must be so informed by

setting LED change is effective immediately after the m key is depressed, making it easy to switch be-

tween EKTs.

02.22 Once the system recognizes a lo-key

EKT, the handset hookswitch can be used as a shift signal to make the lo-key LEDs compatible with the 20-kev oroarammina format

NORMAL

MODE

co2 co1

INT

a

07

to “ON” in

PROGRAMMING MODE

HANDSET ON-HOOK OFF-HOOK

Program 01.

This

HANDSET

FiGURE I-l&key EKT FORMAT

-2-

PROGRAMMING PROCEDURES

SECTION 500-036-300

- JANUARY 1988

02.23 As shown in Figure 1, when in the programming mode, the key/LEDs represent 00 09 when the handset is on-hook and 10 - 19

when it’s off-hook. It is possible to switch back

and forth an unlimited number of times without disturbing the data.

_ NOTE:

This procedure is for programming purposes

only! For normal operation, the station 13/

17 EKT is set per

Program 4XX.

03 PREPARATION

03.00 General

03.01 Before system data can be programmed, option selections must be made and then indicated on the System Record Sheet (see Ap-

pendix 1). The record sheet, one of which accompanies each HKSU, serves as a programming guide and installation record.

03.02 Programming options are grouped according to the three categories listed below,

with several program numbers associated with

each category. A different program number is used for each option or group of options being selected.

03.10 Programming Options

03.11 System Assignments

01:

O#l :

02:

0#2:

03:

04: #4: 05:

0#5:

06:

0#6:

07:

0#7:

08:

0#8:

09:

09x: 0#9:

190:

System Assignments (Basic) Door Phone Selection

System Assignments (Options) Account Code Digit Length Seiection

System Assignments (Options)

CO Line Outpulsing Selection

CO Line Identification

Automatic Recall From Hold Timing

Camp-on Timeout

Automatic Release On Hold (AROH)

Enable

Trunk-to-Trunk Connection Enable Automatic Release On Hold Timing

1 A2 Interface CO Line Groups

Night Ringing Over External Page* Single CO Line (Dial 9) Group Selection

CO Line (Dial 91 - 98) Group As-

signments

Off-Premises Line Hunting 4XX: Station Type Assignment

rBX Backup 4#XX: Station Flexible Key &signments

19X: PBX Access Codes

“STRA TA Vle only

03.12 Toll Restriction Assignments 100:

101: 102: 103:

104: 105:

106:

108: 109:

1 x0:

1XY:

1 xz:

2XY:

1x1: Toll Restriction Class Area/Office

03.13 Least Cost Routing (LCR) Assignments*

“STRA TA V/e only

1 #OO:

1 #OX:

1#06:

1#07X: 1#08X:

1#09:

l#XY:

1 #X8Y:

1 #X50 1 #X60 1 #X70 -

1#9XY:

2#XY:

03.14 Station Assignments 3XX: Station CO Line Access

3#XX: HOXB, HMDB, HTIB and HIOB Mo-

Toll Restriction System Parameters Toll Restriction Disable

Forced Account Code Check Equal Access #l .OCC Authorization Code Length #l

Equal Access #2 OCC Authorization Code Length #2 Toll Restriction Override Code #l Toll Restriction Override Code #2 Toll Restriction Class Parameters Toll Restriction Class-Area Code

Entry Toll Restriction Class-Office Code

Entry Toll Restriction Area/Office Code Ex-

ception Table

Code Exception Table Selection .-

LCR Home Area Code LCR Special Codes LCR Parameters

Select Long Distance Information

Route

Select Local Call Route

Dial Zero (0) Timeout LCR Area Code Table LCR Route Definition

53:

Start Time A Schedule

63:

Start Time B Schedule

73:

Start Time C Schedule Modified Digits Table LCR Area/Office Code Exception Table

dule Enable

-3-

PROGRAMMING PROCEDURES SECTION 500-036-300 JANUARY 1988

5XX: Station Class of Service #1

5#XX: Station Class of Service #2

6XX: Station Toll Restriction/LCR Classifi-

cation

6#XX: Station-to-Station Hunting

7XX: Station Outgoing Call Restriction

81xX -

83xX: CO Ringing

- 84XX 86Xx: CO Ringing

87XX -

89xX: CO Ringing 9#XX: Door Phone

*X#: Flexible Access Code Numbering

*XX: Flexible Intercom Numbering

##‘lXX+yY: Speed Dial (Optional)

03.15 The System Record Sheet is used to record the assignment of features for each program. For Type 1 programs, an “X” placed in the record indicates that the associated LED should be turned on (lit) during the programming process. For Type 2 programs, the actual data is recorded.

03.16 Make the system option selections per

the following instructions, and record the var-

ious choices in the System Record Sheet. Use

Tables 5 through 62 for detailed programming

instructions.

03.20 System Assignments: 01 Program-System Assignments (Basic)

Fifteen options are selected with this program, using the various keys to change the status of their respective LEDs. For the options se-

lected, mark an X as indicated.

Transfer Privacy-mark an X next to 17 if pri-

1)

vacy is to be in effect on a transferred call. Leave blank if Alternate Point Answer of a

transferred call is to be permitted.

Automatic Dialing Override Toll Restriction-

2)

-mark an X next to 16 if System Automatic Dialing (addresses 60 Restriction. Leave blank if Toll Restriction is to remain in effect.

CO Line Groups-mark an X next to 15 if

3)

eight CO line groups (dial 91 - 98) are quired. Leave blank if one group (dial 9) is sufficient.

Two CO Line Conferencing-mark an X next

4)

Assignments-DAY Assignments-DAY 2 Assignments-NIGHT

Ringing Assignments

- 99) is to override Toll

re-

:o 14 to inhibit two CO line conferencing.

-cave blank if two CO line conferencing is :o be permitted.

I

-east Cost Routing Access-mark an X next

5) :o 13 if Least Cost Routing will be used.

-cave blank if LCR not used., (STRATA Vle Jnly.)

JP Make Ratio-mark an X+._next to 12 if a

6)

33% make/break timing ratio is required.

I

-cave blank if 40% (usual setting) is suffi:ient.

I

ITMF Signal Time-

7) 160 ms DTMF signal time is required. Leave Ilank if signal time is to remain 80 ms.

Von-Privacy/Privacy-

8)

f the system is to be non-private. Leave Ilank if the system is to be private.

Station 13/l 7 l0/20-key EKT-mark an X

9) iext to 07 if station 13117 is equipped with

3 lo-key EKT for programming purposes.

-cave blank if a 20-key EKT is used-

Incoming Call Abandon Timeout-mark an

10) X next to 06 if the system should wait for

8 seconds after the last ring to consider an incoming call abandoned. Leave blank if 6

seconds are sufficient.

Pause Timing (After Flash)-mark an X next

11) to 05 if a 3-second pause (for dial tone de-

lay) is required after a flash. Leave blank if a 1 &second pause is sufficient.

Pause After Flash-mark an X next to 04

12)

if the system is to insert a pause (defined

by 05, this program) between a flash and

an automatically dialed number. Leave

blank if a pause is not required.

Pause Timing (m or m key)-mark an

13) X next to 03 if a 3-second pause (for dial

tone delay) is required. Leave blank if a 1 M-second pause is sufficient.

Flash Timing-mark an X next to 02 if the

14)

line-open interval produced by the m

key is to be x-second. Leave blank if the

2-second open interval is required.

Tone First-mark an X next to 00 if inter-

15) com calls require tone ringing. Leave blank

if they are to have one tone ring than voice

announce.

mark an X next to 11 if

mark an X next to 09

.3

-.

-4-

PROGRAMMING PROCEDURES

SECTION 500-036-300

- JANUARY 1988

Note: if the system is to have the Off-hook Call An-

nounce feature, leave 00 blank for voice announce.

O#l Program-

Ten options are selected with this program

- using the various keys to change the status of their respective LEDs. For the options selected,

mark an X as indicated.

Door Lock Timeout-mark an X next to 17 if

1)

the door lock is to operate for 6 seconds.

Leave blank if 3 seconds are sufficient. Door Phone 12/14B Door Lock-mark an X

2)

next to 08 if door phone 12/14B is to be a door lock output. Leave blank if it is to be a door phone.

Door Phone 12/14C Busy-mark an X next

3) to 07 if the system is to busy-out door phone

12/l 4C. Leave blank if it is not to show busy. Door Phone 12/14B Busy-mark an X next

to 06 if the system is to busy-out door phone

12/l 49. Leave blank if it is not to show busy.

Station 12/l 4 Door Phone/EKT-mark an X

5)

next to 05 if station 14 is to be a door phone output. Leave blank if an EKT is to be used at this station.

Door Phone Selection

Program 4#XX Codes (71- 74).

2.

An Alarm (Reset) key is available on sta-

tion 10 only. The Alarm key mode must be programmed as the first m key (on station 10) in Program 4#XX, Code (*);

LED 10 must be on in Program 03.

02 Program-System Assignments (Options)

Seven options are selected with this program using the various keys to change the status of their respective LEDs. For the options se-

lected, mark an X as indicated.

1) Trunk-to-Trunk Conference-mark an X next . to 13 and/or 12 depending upon how many trunk-to-trunk conferences are to be allowed

2) Amplified Conference-mark an X next to 11 and/or 10 if system is to have up to two Amplified Conference circuits. Leave blank if system will not have Amplified Conference.

(NOTE: Only 11 for Se.)

NOTE. Requires customer-supplied amplifier-also

used for amplified trunk-to-trunk connec-

tions.

ACB Warning Tone-mark an X next to 06

3) if the destination station is to hear a warning

tone when an automatic callback is initiated.

’

Door Phone Alarm (station 1 l/l 3 only)-

6) mark an X next to 04 if door phone 11/13C

is to be a door alarm input. Leave blank if it is to be a door phone.

Door Phone 1 l/l 39 Door Lock-mark an X

7) next to 03 if door phone 1 l/l 39 is to be a

door lock output. Leave blank if it is to be a door phone.

Door Phone 11/13C Busy-mark an X next

8)

to 02 if the system is to busy-out door phone

11 /13C. Leave blank if it is not to show busy.

Door Phone 1 l/139 Busy-mark an X next

9)

to 01 if the system is to busy-out door phone

11 /I 39. Leave blank if it is not to show busy.

10) Station 1 l/l 3 Door Phone/EKT-mark an

X next to 00 if station 13 is to be a door phone output. Leave blank if an EKT is to be used at this station.

NOTES:

7. Door Lock keys are assigned to stations in

LCD Timer-mark an X next to 04 if the Di-

4) aled Number display on the LCD EKTs is on

for 1 minute before changing to Elapsed Time. Leave blank if 15 seconds are sufficient.

Night Ringing Over External Page-mark an

5)

X next to 02 if Night Ringing Over External

Page is required. Leave blank if no ringing is

to be heard over External Page. Note:

Program 0#8 selects individual COs to ring

(Vle only).

Background Music (BGM) Over External Page

6)

-mark an X next to 01 if BGM is to be heard over the External Page circuit. Leave blank if

BGM is not to be heard over the External Page circuit.

External Page with All Call Page-mark an X

7) next to 00 if the External Page circuit is to

be included in an All Call Page. Leave blank

if All Call Page is not to be heard over the External Page circuit; -3 _

-5-

.

‘ROGRAMMING PROCEDURES iECTlON 500-036-300 IANUARY 1988

I#2 Program-Account Code Digit Length Seection

This program has two sections. The first de-

ines the number of digits required in an ac-

:ount code (Forced Account Code feature). Enter

he number of digits to be used (4 - 15). The second section sets SDTU modem speed and re)eat ringing.

Repeat Ringing-mark an X next to 17 if repeat ringing is required. Leave blank if stand-

ard ringing is required.

Modem Speed-mark an X next to 15 if the modem speed required is 1200 bps. Leave

blank if 300 bps is required.

Binary Numbers-mark an X next to 00, 01,

02, 03 and/or 04 to indicate the binary

number of the account code length.

13 Program-System Assignments (Options)

Seven options are selected with this proIram, using the various keys to change the staus of their respective LEDs. For the options seacted, mark an X as indicated.

one station is chosen as a Message Center, the lowest numbered station will be registered.

2. m keys are assigned in Program 4#XX. .

04 Program-CO Line Outpulsing Selection

Selects DTMF tone (MF) or rotary-dial*pulse

(DP) outpulsing.

l

Mark an X next to the appropriate key/LED if DP is required. Leave blank if MF is re-

quired.

#4 Program-CO Line identification

Assigns names to the CO lines for use at stations with LCD-equipped EKTs. Up to 16 characters may be used.

0 Enter the required name(s) in the boxes next

to the appropriate CO line(s).

05 Program-Automatic Recall from Hold Timing

Sets the timing for the Automatic Recall

from Hold feature. (Used only if LEDs 10, 11 and

12 are OFF in Program 5#XX.)

Station 10 m Key-mark an X next to 10

)

if the m key on station 10 is to be an m key. Leave blank if m key is required.

Station 10 m Key-mark an X next to 09

9

if the m key on station 10 is to be a m key. Leave blank if a

Ringing Modes-mark an X next to 08 if

1)

three ringing modes (DAY, DAY 2, NIGHT) are used. Leave blank if two ringing modes (DAY, NIGHT) are required.

CO Line Groups-mark an X next to 07 if CO

9

Line Groups feature is allowed. Message Center-Station 12-mark an X next

4

to 04 if station 12 is to be the Message Center.

Message Center-Station 1 l-mark an X next

4

to 03 if station 11 is to be the Message Center.

Message Center-Station lo-mark an X next

‘)

to 02 if station 10 is to be the Message Center.

NOTES.

1. Only one station (10, 11 or 12) may be a Message Center; however, if more than

q

key is required.

1) If recall is desired, select a time period of 16

- 160 seconds and mark an X next to the appropriate key/LED in the System Record Sheet. The times are not accumulative-only one key/LED can be selected.

2) If no recall is required, mark an X next to 00. 0#5 Program-Camp-on Timeout

Sets the timing for the originating station to be recalled by a CO line that was camped on to a busy station and remains unanswered.

l

Select a period of time (16 - 64 seconds) and mark an X next to the appropriate key/

LED on the System Record Sheet. The times are not accumulative-only one key/LED can be selected.

06 Program-Automatic Release on Hold Enable

Selects whether or not the Automatic Release on Hold (AROH) feature is to function on a given CO line. This feature will also release

trunk-to-trunk connections if enabled in Pro-

grams 02 and 0#6.

@ Mark an X next to each CO line that requires

AROH.

-6-

PROGRAMMING PROCEDURES

SECTION 500-036-300

_ JANUARY 1988

NOTE. if AROH is available, the CO will automatically drop the lines when the outside party hangs up. However, if AROH is not available, the person who sets up the Trunk-to-Trunk

Connection must occasionally monitor the call and disconnect the CO lines when the two parties hang up.

0#6 Program-Trunk-to-Trunk Connection

Enable

Selects the CO lines to be used for trunk-

to-trunk connections.

l

Mark an X next to CO lines to be used for

trunk-to-trunk connections.

07 Program-Automatic Release on Hold Tim-

ing

Selects Cross Bar (XB) or ESS timing for the

AROH time required for the CO to open line to

enable call to be released from hold-XB greater

than 95ms; ESS greater than 450ms. (Has no

meaning if AROH was rejected in Program 06.)

l

Mark an X next to each CO line that requires XB timing; leave blank if ESS timing is required.

0#7 Program-l A2 interface

e

Mark an X next to the CO lines to be bridged with the lA2 system. Leave blank if they will

not be bridged with the lA2 system.

08

Program-CO Line Pickup Groups

Informs the system of the CO lines that are

assigned to each group.

should be considered for selection when a station dials #. (Used only if LED 15 in Program 01 is OFF.)

l

Mark an X next to each CO line that is to .

be included in the “Dial 9” group.

09X Program-CO Line (Dial 9; - 98) Group

Assignments

.-

Informs the system of the CO lines that

should be considered for selection when a sta-

tion dials fl a 1 4, Ei] 1, g 3 1 1, a 3 g 1 or 1 1.

(Used only if LED 15 in Program 01 is ON.)

e Mark an X next to each CO line/trunk group

assignment.

0#9 Program-Off-Premises Line Hunting

Selects which CO lines ring the device con-

nected to the “HUNT” output on the HOLB op-

tion module. The “TEL” output always rings.

1) With no Off-Premises Line Hunting (LED off): @ Call comes into COl: TEL1 and hunt ring. e Call comes into C02: TEL2 r’ings, no hunt.

l

Call comes into C03: TEL3 rings, no hunt.

NOTE. NIGHT mode has no effect whenever LED is off

2) Off-Premises Line Hunting (LED on), COl:

l

TEL1 rings (DAY mode): No hunt.

l

TEL1 rings (NIGHT mode): Hunt rings.

l

TEL2 or 3 rings (DAY mode): No hunt.

l

TEL2 or 3 rings (NIGHT mode): Hunt rings.

190 Program-P5X 5ackup

e Mark an X next to each CO iine that is to

belong to Group #2.

0#8 Program-Night Ringing Over External Page*

“STRA TA V/e only

Selects whether or not a CO line rings over

external page. (Has no meaning if LED 02 was

not ON in Program 02.)

* Mark an X next to the CO lines that ring over

externai page.

09 Program-Single CO Line (Dial 9) Group Selection

Informs the system of the CO lines that

Assigns CO lines to behind-PBX operation.

The system recognizes PBX access codes on se-

lected lines.

e Mark an X next to each CO key/LED that is

to be connected to a PBX station line.

19X Program-PPBX Access Codes

Assigns codes that are used to access lines connected to a PBX as determined in Program 190. The system recognizes the ac-

cess codes and reacts appropriately for Toil Restriction, Automatic Dialing and Repeat Last

Number Dialed.

l

Enter the actual one- or two-digit access

codes (maximum: 8). .)

:

-7-

CO

rKUliHAMMlNG

PRUCEOURES

SECTION 500-036-300

JANUARY 1988

NOTE:

If the access code is a single digit, enter “+”

in the second column. If all combinations following a particular first digit are to be considered access codes (e.g., 91, 92, 93, etc.), enter ‘D” {D = key 18 on station 13/17) in the second column.

03.30 Toll Restriction Assignments 100 Program-Toll Restriction System Pa-

rameters

An entry in this program is required only if

3- or 6-digit toll restriction is desired. Informs

the system of the dialing plan in the system

home area code. Three types of dialing plans are available. Mark an X next to the LED that indicates the dialing plan area of the installation location.

02”:

1 + AC + NXX (long-distance dialing outside home area code) NXX (toll dialing within home area code)

01:

1 + AC + NXX (long-distance dialing out-

side home area code)

1 f NXX (toll dialing within home area code)

00:

AC + NXX (long-distance dialing outside

home area code)

1 + NXX (toll dialing within home area

code)

AC = Area Code

NXX = Office Code

N=Z-9

x=0-9

gram 5#XX, LED 14. (Note: Has no meaninq if stations are not selected for

Forced Accoint :

Code in Program 5#XX.)

l

Mark an X next to the CO

force an account code for

lines that are to

the stations se-

lected in Program 5#XX.

NOTE:

Program

in the account code.

103 Program-

0#2 defines the number of digits

.*-

Equal Access . (10xXx) or

Other Common Carrier (OCC) #l

informs the system of the first 5-digit code (Equal Access or OCC) that is ignored for Toll Restriction purposes.

0 Enter the actual Equal Access or OCC digits

to be recognized and ignored.

104 Program-

OCC Authorization Code

Length #l

Informs the system of the number of digits

in the first OCC Authorization Code. These digits

are also ignored for Toll Restriction purposes. when an outgoing call is placed over an OCC.

l

Enter the number of digits in the authoriza-

tion code.

105 Program

-Equal

Access (1 OXXX) or

Other Common Carrier (OCC) #2

Informs the system of the second 5-digit code (Equal Access or OCC) that is ignored for Toll Restriction purposes.

*This dialing plan is required when the dial-

ing plan area code has interchangeable codes [NXX). There are office codes that fol-

low

the

area

code format due to the unavail-

ability of standard office codes.

NOTE’:

LEDs 03 & 04 are not used

101 Program-Toll Restriction Disable

Assigns Toll Restriction to CO lines.

l

Mark an X next to each CO line to which

Toll Restriction will not apply.

102 Program-Forced Account Code Check

This program applies forced account code to

CO lines. Stations accessing these lines are

then forced to enter account codes. See Pro-

e Enter the actual Equal Access or OCC digits

to be recognized and ignored.

106 Program-OCC Authorization Code Length #2

Informs the system of the number of digits in the second OCC Authorization Code. These digits are also ignored for Toll Restriction purposes when an outgoing call is made over an occ.

l

Enter the number of digits in the authoriza-

tion code.

NOTES (these notes are appropriate for

grams 103 - 106:

1. Enter the equal access code or Other Common Carrier directory number (5 digits:

IOXXX, x = 0 - 9).

.s

:

-8-

Pro-

2. Enter the number of digits in the OCC Authorization Code (00 - 99).

3. Caution: Do not program more digits than

enter all allowed area codes in the upper section of the record sheet and all denied area codes in the lower section. Make additional co-

required because toll restriction may be pies of the record sheet for Toll Restriction , defeated.

Classes 2, 3 and 4.

108 Program-Toil Restriction Override Code

- #’ Registers the first of two codes that over-

ride toll restriction on outgoing calls.

* Enter the four digits of the first toll restric-

tion override code.

109 Program-Toil Restriction Override Code

#2

Registers the second of two codes that over-

ride toll restriction on outgoing calls.

* Enter the four digits of the second toll res-

triction override code.

1 X0 Program-Toll Restriction Class Parame-

ters (X = 1 - 4)

This program defines parameters for each

class of toll restriction (X = 1 - 4). There are

four classes of toll restriction available on a

station-by-station basis. (See Program 6XX to

select the station class of toll restriction.) This

program is required only if 3- or 6-digit toll res-

triction is desired.

l

Mark an X next to the LED for each parame-

ter of each toll restriction class used.

02: All restricted area codes plus the office

code of 555 are allowed, including outof-area directory assistance calls (e.g., 213 + 555 + 1212).

01: Overseas operator or unassisted over-

seas calls are to be restricted (011’01 1).

00: Operator or operator-assisted calls are

used to be restricted (0).

1 XY Program-Toll Restriction Class Area Code Entry (X = Class 1 - 4) [Y = allow (2). deny (3) or display (4)]

This program defines the area codes al-

lowed or denied for each toll restriction class.

This program is required only if 3- or 6-digit toll

restriction is desired. Each class area code table

can be defined as an allow (2) or deny (3) table.

Initialized data allows all area codes for each

class. All allowed area codes can be displayed (4) for eact, class. For Toll Restriction Class- 1,

1 X2 Program-Toll Restriction, Class Office Code Entry (X = Class 1 - 4) [Z = allow (6), deny (7) or display (8)]

.*-

This program defines the office codes allowed or denied for each toll restriction class within the home area code. Entry to this program is required only if 3- or 6-digit toll restric-

tion is desired. Each class office code table can

be defined as an allow (6) or deny (7) table. Initialized data allows all office codes in the home area code for each class. All allowed office

codes can be displayed (8) for each class. See the detailed programming chart for office code entry procedures.

2XY Program-Toll Restriction Area/Office Code Exception Table

Entry to this program is required- only if 6-digit (area/office code) toll restriction is de-

sired. There are eight area/office code exception tables available that are defined by X (1 -

8). Each table may have one area code and up to 800 office codes entered. The area code is entered when Y = 1 for each table, while office codes are added (Y = 2) or deleted (Y = 3) for each table. All office codes in the table are displayed when Y = 4. Each area/office exception table selected with Program IX1 will be an exception (opposite) to the allow (Program 1X2) or deny (Program 1X3) area code table for each

toll restriction class. See the detailed program-

ming chart for area code and office code entry procedures. The examples below are provided

for additional information.

1) Normal restriction for stations in Class 1 (al-

low all office codes within an area code).

l

Program 1XY is programmed to allow

(I 12) area code 213. Class 1 stations are

allowed to dial all office codes in area code 213.

2) Area/office code exception (allow all office codes within an area code except one) for stations in Class 1.

a Program IXY remains the same (112). @ Program 1 Xl has area/office code excep-

tion Table 1 (INT) selected (111).

-9-

tVVJWlAMMINli HIuwmEs

SECTION 500-036-300

JANUARY 1988

l

Program 2XY (211 and 212) are Drogarbed for area code 213 (212) and office code 635 also (211). Class 1 stations

are allowed to dial all office codes in area code 213 except 635.

Program-Toll Restriction Class Area/

1x1

Office Code Exception Table Selection (X = Class 1 - 4)

Entry to this program is required only if 6,-digit (area/office code) toll restriction is desired. There are eight area/office code excep-

tion tables available. These exception tables are

shared by all four classes of toll restriction. Each

class may use any one or all exception code ta-

bles. When an exception code table is selected

for a toll restriction class, the dialed area code

and office code in that table will be an exception

to the normal restriction of that area code. See the examples following Program 2XY.

0 Mark an X next to the LED of each area/

office code exception table (1 - 8/00 - 07)

to be selected for each toll restriction class.

03.40 Least Cost Routing Assignments* “STRA TA Vie only

l#OO Program-

Home Area Code

@ Enter the system’s 3-digit home area code.

l#OX Program-LCR Special Codes (X = 1 -

5)

Five special codes may be entered.

0 Enter each individual special code.

Example: 91 1

I#06 Program-LCR

Parameters (WNT, DT,

LDI)

Mark an X next to 02 if a warning tone is

1)

required when the most expensive route is

selected by the LCR software. Leave blank if

not required. Mark an X next to 01 if dial tone is required

2)

after dialing the access code. Leave blank if

not required.

9\

JI Mark an X next to 00 if long distance route

information (555) will be allowed. Leave

blank if not allowed.

1#07X Program-Select Long Distance Infor-

mation Route (X = 1 - 8)

l

Enter the route table number (1 - 8) that the

system must use for long distance informa-

tion calls (refer to Program l#X50).

1#08X Program-Select Local Call Route (X

=

1

-

8)

l

Enter the route table number (1 - 8) that the

system must use for local calls.

1#09 Program-

Dial “0” Timeout

Selects the timeout between 0 and the tel-

ephone number during dialing.

1) Mark an X next to 03 for 10 seconds delay.

2) Mark an X next to 02 for 8 seconds delay.

3) Mark an X next to 01 for 6 seconds delay.

4) Mark an X next to 00 for 4 seconds delay. NOTE.

Only one choice is allowed.

l#XY Program-Area Code Table (X = Route

Table 1 -

8) [Y = Set(2). Delete (3) or Display

(411

This program defines the area codes to add

or delete for each route table.

1) Enter all area codes to be added to Table X.

2) All area codes may be displayed with Y = 4.

To step through the codes, depress the 8 key

repeatedly.

1 #X8Y ProgramRoute Table 1 - 8) (Y = Route Definition 1

4)

* Enter 2-digit number. The first digit is is a

trunk group 1 - 8 (refer to Programs 091

- 098). The second digit is the number of the modified digit table to be assigned to this

program.

l#X50 - 53 Program- LCR Route Table,

Start Time A Schedule

This program will define the following

areas:

Route Table Number Start Time Priority Class Route Definition

Enter the 4-digit start time (24-hour clock)

for each route table (Program l#X50).

NOTE: Start Time “B” is the stop time for “A”

LCR Route Definition (X =

.3

:

I .

-lO-

.

PROGRAMMING PROCEDURES

SECTION 500-036-300

JANUARY 1988

rt T’ ? “C” is the stop time for ‘B” Ti. :

elect the priority class required (Programs X51 - 53). Enter the route group

mbers (1

8XY).

TE: -

table is to be used 24 hours a day, the ledule B Start Time must be the same as !eduie A Start Time.

0 - 63 Program-

Time B Schedule

.lis program will define the stop time for :~ously selected start time and/or the start for another period.

;e procedure is the same as in Program #X50 - 53.

‘0 -

Time C Schedule

\e information and procedure are the same

Program l#X50 - 53.

:Y gram-Modified Digits Table (X = fied Digits Table 1 4dd Digits (l)]

mlete digits = 0

“‘A” is the stop time for “C”

- 4) required (refer to Program

LCR Route Table.

73 Program- LCR Route Table,

- 6) [Y = Delete Digits

- 10. Add digits = 0 - 22.

codes in a specified area code will use.

1) Enter Area/Office Code Table number (1 -

8).

2) Enter the Route Table number required (1 -

8).

3) Enter the Area Code required.

4) Enter the Office Codes allowed.

5) Enter the Office Codes deleted.

6) Allowed Office Codes may be displayed.

03.50 Station Assignments 3XX Program-Station CO Line Access

The ability of an individual station to access

any of the CO lines is determined by selections

made using this program. A station denied access to a CO line by this program does not have key or LED functions for that CO line and cannot seize that line by dialing an access code.

* Selections must be repeated for all stations-

-mark an X next to each CO key/LED that is to be accessed by the station in question.

3#XX Program-HOXB, HMDB and HIOB Module Enable

Seven choices are

enabled by this program.

.*-

.

TES. The quantity of digits that will be deleted from the digits dialed (deletion starts with the first digit). 3 maximum of 22 digits may be added to the digits dialed via these tables. Pauses may also be inserted between digits added by depressing the appropriate keys ‘00 - 08) when the pause is required (a oause is counted as two digits). E.qter pauses in 2-second increments: 2 -

! 5.

ter the modified digits in the appropriate

ies. ’ Program-LCR Area/Office Code Ex-

on Table (X = Area/Office Code ExcepTable 1 - 8) [Y = Route Table Number irea Code (1 ), Office Code Allowed (Z), e r-de Delete (3). Office Code Display

‘his table defines tt,z route table that office

Mark an X next to

1)

netted to the HIOB. is not connected.

Mark an X next to 06 if the telephone or de-

2)

vice connected to the HIOB is to use DTMF dialing. Leave blank if dialing is to be from rotary device (telephone).

Mark an X next to 04 if this station is to be

3) a modem phone (HMDB). Leave blank if not

equipped.

Mark an X next to 03 if this station is to be

4) an HIOB module. Leave blank if not equip-

ped. Mark an X next to 02 if the unused OPX sta-

5) tion is to show busy. Leave blank if it is not

to show busy.

Mark an X next to 01 if an HOXB is con-

6)

nected to the station. Leave blank if the station is not equipped with an HOXB. .~

07 if voice mail is con-

Leave blank if voice mail

:

-ll-

PROGRAMMING PROCEDURES SECTION 500-036-300

JANUARY 1988

7) Mark an X next to 00 if the telephone or device connected to the HI05 is to have privacy. Leave blank if privacy is not required.

4XX Program-Station Type Assignment

NOTE:

When programming,

4XX

before is programmed after 4#xX the stations’ flexible key assignments will be reset to the default data.

Program 4#XX.

always

If

do

Program

Program 4XX

Informs the system of the EKT type being

used at each station and the order of CO line appearance. The selections listed below are separated into two sections, Se first and Vle second, and must be repeated for each station. In all cases, mark an X where required.

“STRA TA Se only-see Figure 2.

1) Mark an X next to 09 if the CO lines are to be assigned from top to bottom (descending

order). If 09 is left blank, CO lines are assigned bottom to top (ascending order).

2) Mark Xs next to 05 and 01 if keystrip pattern D is desired.

3) Mark Xs next to 06 and 01 if keystrip pattern C is desired.

4) Mark Xs next to 06 and 00 if keystrip pattern 8 is desired.

5) Mark Xs next to 05 and 00 if keystrip pattern

A is desired.

6) Mark an X next to 03 if a single-line EKT

(with or without MW LED) is equipped.

7) Mark an X next to 01 if a lo-key EKT or single line wirh MW LED is equipped.

8) Mark an X next to 00 if a 20-key EKT is equipped.

NOTE.

The upper ten keys in keystrips A, B may be

programmed for other features.

*STRATA V/e only-see Figure 3.

1) Mark an X next to 11 if you want the first CO line number to be CO4 (location depends

on the selection at 09).

2) Mark an X next to 10 if you want the first CO line number to be CO1 (location depends on the selection at 09).

3) Mark an X next to 09 if the CO lines are to be assigned from top to bottom (descending order). If 09 is left blank, CO lines are assigned bottom to top (ascending order).

4) Mark an X next to 07 if 20-key pattern C is desired.

5) Mark an X next to 06 if 20-key pattern B is

desired.

.*-

6) Mark an X next to 05 if 20-key pattern A is

desired.

7) Mark an X next to 03 if a single-line EKT is equipped.

8) Mark an X next to 01 if a lo-key EKT is equipped.

9) Mark an X next to 00 if a 20-key EKT is equipped.

A

5

MW/FL - MW/FL AD

DND AC DND AD AD4 17 AD3 16 AD2 15

AD1 14

co3 13 CO3 co2 12 CO2

-

AD AD AD

AD

AD AD

co1 11 CO1 AD

INT 10 INT AD

C

MW/FL BLF

D

DND BLF DND BLF

-

co3 co2

BLF AD4 BLF BLF AD3 BLF BLF

AD2

BLF BLF AD1 BLF BLF BLF

co3 co2

BLF

co1 BLF co1 BLF

INT BLF INT BLF

HGURE

2-Se EKT KEY PAlTERNS

4#XX Program-Station Flexible Key Assign-

ments

NOTE. Do this after

Program 4xX.

.3

:

-12-

. . PROGRAMMING PROCEDURES

SECTION 500-036-300

JANUARY 1988

l

Any key (except INT) may be assigned a feature code (Figure 4). All assigned feature

ZO-key

I

codes have priority over signments. For each key on every station,

Program 4xX

write in the name or code for each feature to be assigned.

NO JES:

1. A feature (code) may be assigned to one key only, except for Automatic Diah’iig m keys. A feature will be rejected if.

you try to enter it at another key once

1 O-key

FIGURE 3-Vle EKT KEY PAllERNS

!n, .IS the system of the features that are

its code has been entered. Rejected assignments will default to m keys.

2. A locked m key is assigned to a system auto-dial location [60 - 99). DSS key is assigned to a specific station. A modem key is assigned to the station associated

The

with a modem phone.

phone’s assignment is station XX.

3. Example program sequence:

4# xx

zssignzoke y 02 on station# 10 to DSL313 and assigns LED 02 on station 10 as station 13’s busy lamp.)

Key

m

Code Station

modem

5XX Program-Station Class of Service #1

gned to the flexible keys at each station. Fifteen ootions are selected with this Dro-

as- .

_

CODE /

01 ! co1 79 / Modem Ans/Call 1 93 i

02 03

04 05 I co5 I 83 I

06 i

*

71 / DPl (Door Lock)

72 78

DESCRIPTION

I

! DP2 (Door Lock) ! Modem MM/MA 901

co2 80 j Modem Key 1941 m I :

co3 81

co4 CO6 84

m Kev

CODE !

82

II

85

I

87 88

DESCRIPTION

I

/

I

i

1 CODE / DESCRIPTION

FIGURE 4-FLEXIBLE KEY ASSIGNMENTS

-13-

-3

:

PROGRAMMING PROCEDURES SECTION 500-036-300

JANUARY 1988

gram, using the various keys to change the status of their respective LEDs. The selections

listed below must be repeated for each station. in all cases, mark an X where required.

1) Privacy Override-mark an X next to 17 if the station is allowed the Privacy Override fea-

ture. Allows an override (break-in) when a

CO key is depressed with the CO LED on steady. Both parties can hear an override

tone.

NOTE:

A maximum of two stations are permitted to

use the Privacy Override feature. If more than two are programmed, only the two lowest numbered stations are allowed to use this feature; the others are ignored.

DND Override-mark an X next to 16 if the

2)

station is allowed the DND Override feature.

Executive Override (Dial 3)-mark an X next

3)

to 15 for stations that are allowed the Exec-

utive Override feature. (No limit to the

number of stations.) Off-hook Call Announce-mark an X next to

4)

13 if off-hook call announce is

Leave blank if it will not be enabled.

to be

enabled.

tone will be heard at the called station.

Handsfree Answerback Disabled-mark an

12)

X next to 03 if Handsfree Answerback is to be disabled at the station. Leave blank if it ’

is not to be disabled (see m key feature).

MIC ON-mark an X next td 02 if the mic-

13)

rophone and LED is to be ON at the start

of a call. LED 01 (m key,tock) must be on for this feature to function. Leave blank if the microphone on the EKT-is to be OFF.

m Key Lock-mark an X next to 01 if the

14)

m key is to push-off mode. Leave blank if momentary . operation is required.

Speakerphone Enabled-mark an X next to

15)

00 if the station is allowed to use the Speakerphone feature.

5#XX Program-Station Class of Service #2

Fourteen additional Class of Service fea-

tures are selected with this program, using the various keys to change the tive LEDs. The selections listed below must be repeated for each station. In all cases, mark an X where required.

be

operated in the push-on/

status

of their respec-

Off-Hook Call Announce Dial 2-mark an X

5)

next to 12 if dialing 3 is required for off-hook call announce. Leave blank if off-hook call announce is automatic.

NOTE: LED 12 applies to the station originating OCA and LED 13 applies to the station receiving OCA.

6) Group Page 4-mark an X next to 09 if the station is included in Group Page 4.

7) Group Page 3-mark an X next to 08 if the station is included in Group Page 3.

8) Group Page 2-mark an X next to 07 if the station is included in Group Page 2.

9) Group Page lstation is included in Group Page 1.

10) All Call Page -mark an X next to 05 if the station is included in an All Call Page.

11) Warning Tone Disabled-mark an X next to 04 if no warning tone will be heard when dialing this station. Leave blank if a warning

mark an X next to 06 if the

6000 LCD/2000 LCD-mark an X next to 17

1)

if an alphanumeric (6000-series) LCD EKT is used. Leave blank if using a non-

alphanumeric (2000-series) LCD EKT. Station-to-Station Message Waiting with

2)

LCD Display-mark an X next to 16 if the sta-

tion is allowed the Station-to-Station Mes-

sage Waiting with LCD feature. Speed Dial Memo-mark an X next to 15 if

3)

this station is allowed Speed Dial Memo.

Leave blank if not allowed.

NOTE.

This feature is limited to 7 6 stations. The sys-

tem initializes with this feature on stations

10

- 25.

4) Forced Account Code-mark an X next to 14 if this station is required to use an account

code on CO lines programmed to forced account codes (see Program 102).

5) Toll Restriction Override Code-mark an X next to 13 if this station is allowed to change

the Toll Restriction Override code. Leave

-3

-14-

.

PROGRAMMING PROCEDURES

SECTION 500-036-300

- JANUARY

1988

blank if not allowed. (See Toil Restriction Access Code.)

6) Hold Recall Time-referring to Table 1, mark an X next to the combination of 12, 11 and

10 that corresponds to the recall time desired

for each station. if ail locations are left blank,

the timing for that station will default to that

set in Program 05.

TABLE 1

HOLD RECALL TIME CODE

7) Mark an X next to 07 if automatic off-hook selection is to be CO line Group 94 (defaults

to 9 if Single CO Line Group was selected

in Program 01).

8) Mark an X next to 06 if automatic off-hook selection is to be CO line Group 93 (defaults

to 9 if Single CO Line Group was selected

in Program 01).

9) Mark an X next to 05 if automatic off-hook selection is to be CO line Group 92 (defaults

to 9 if Single CO Line Group was selected

in Program 01).

6XX Program-Station Toll Restriction Classi-

fication/LCR Priority Selection

Defines Toil Restriction and Least Cost Rout- _ ing Priority Selection for individual stations. Selections must be made for each station, as foilows:

Mark an X next to 12 if this station is as-

1)

signed Least Cost Routing ‘Class 3. (This al-

lows LCR to choose the routes-in class 3 on-

ly-STRATA Vie only.) Mark an X next to 11 if this station is as-

2)

signed Least Cost Routing Class 2. (This allows LCR to choose the routes in classes 2 and 3-STRATA Vie only.)

Mark an X next to 10 if this station is as-

3) signed Least Cost Routing Class 1. (This allows LCR to choose which of the three classes has the best route-STRATA Vle only.)

Digit Free/Restrict-

4) this station is not restricte‘d as- to the

number of digits that may be dialed. Leave blank if digit restriction is in effect.

NOTE: if digit restriction is in effect, the station will be allowed to dial the number of digits al-

lowed by its toll restriction, and NO additional digits.

mark an X next to 07 if

10) Mark an X next to 04 if automatic off-hook selection is to be CO line Group 91 (defaults to 9 is Single CO Line Group was selected

in Program 07).

“NOTE: If a line in a group is ringing on a station, that line will be selected.

Mark an X next to 03 if automatic off-hook

11)

selection is to be the CO line assigned to the 01 position.

Mark an X next to 02 if automatic off-hook

12)

selection is to be INT.

Ringing Line Preference-mark an X next to

13) 01 if the station is allowed the Ringing Line

Preference feature. Automatic Dialing Allowed-mark an X next

14) to 00 if the station is allowed the Automatic

Dialing feature.

5) Mark an X next to 06 if Toll Restriction Class 4 is in effect at this station.

6) Mark an X next to 05 if Toll Restriction Class 3 is in effect at this station.

7) Mark an X next to 04 if Toil Restriction Class 2 is in effect at this station.

8) Mark an X next to 03 if Toil Restriction Class

1 is in effect at this station.

NOTE:

Programs 100,l Xl, 1 XY, 1 XZ and 2XY de-

fine and modify Toll Restriction classes and

operation.

9) Mark an X next to 02 if this station will be restricted from dialing 1 or Q as the first or

second digit. This entry overrides any Toll Restriction Class assigned to thjs station.

-15

‘ROGRAMMING PROCEDURES SECTION 500-036-300

IANUARY 1988

Mark an X next to 01 if the station will be

u

allowed to dial fl + 7-digit number. This entry overrides any Toll Restriction Class assigned to this station.

Mark an X next to 00 if this station will not

1)

be restricted. This entry overrides all other

Toll Restriction programming.

i#XX- Program-

Defines the station hunt destination if the

ailed station is busy.

l

Enter the station number of the hunt destination next to the station number called.

‘XX Program-Station Outgoing Call Restric-

ion

Restricts a station from outgoing access to ny number of CO lines, but leaves it free to nswer these lines when they are ringing or on old. Selections must be made for each station.

l

Mark an X next to the CO line that is to have restricted access by each station.

lxx - 83xX Programs-CO Ringing

ssignments-DAY

Selects which CO lines ring at a given sta-

on when the system is in the DAY mode. Mark

n

X next to each CO line that is to ring at the :ation during the DAY mode. ) Program 81xX selects immediate ringing. D Program 82xX selects 12-second delayed

ringing.

B Program 83xX selects 24-second delayed

ringing.

4xX - 86xX Programs-CO Ringing

ssignments-DAY 2

Selects which CO lines ring at a given sta-

In when the system is in the DAY 2 mode.

ark an X next to each CO line that is to ring

the station during the DAY 2 mode. ) Program 84XX selects immediate ringing. 1 Program 85xX selects 12-second delayed

ringing.

1 Program 86xX selects 24-second delayed

ringing.

7xX -

ssignments-NIGHT

Selects which CO lines ring at a given sta-

)n when the system is in the NIGHT mode.

Station-to-Station Hunting

89XX Programs-CO Ringing

Mark an X next to each CO line that is to ring at the station during the NIGHT mode.

l

Program 87xX selects immediate ringing.

l

Program 88xX selects 12-second delayed‘

ringing.

l

Program 89xX selects 24-second delayed

ringing.

NOTE. If a CO line is to have the call forwarsfeature, it must be programmed to ring on one station only per ringing assignment program.

9#XX Program- Door Phone Ringing ments

Selects which door phones ring at a given

station. Selections must be made for each sta-

tion.

1) Mark an X next to 05 if the door phone connected to door phone control box output

12/14C is to ring this station. Leave blank