To shiba America Information Systems, Inc.,
Te lecommunication Systems Division, reserves the right,
without prior notice, to revise this information publication for
any reason, including, but not limited to, utilization of new
advances in the state of technical arts or to simply change the
design of this document.
Further, Toshiba America Information Systems, Inc.,
Te leco mmun ica tio n Sys tems Di visi on , als o re ser ves th e ri ght,
without prior notice , t o make such changes in equipment
design or components as engineering or manufacturing
methods may warrant.
All rights reserved. No part of this m an ual , cove re d by the
copyrights hereon, ma y be reproduced in any form or by a ny
means—graphic, electronic, or mechanical, including
recording, taping, photocopying, or informa ti on re tri eval
systems—without express written permission of the publisher
of this material .
Strata is a registered trademark of Toshiba Corporation.
Stratagy is a registered trade mark of Toshiba America
Information Systems, Inc.
CTX-UG-D2004-VA
4016197
Version A .2 , Oc to be r 2002
Trademarks, registered trademarks, and service marks are the
property of their respective owners.
TOSHIBA AMERICA INFORMATION SYSTEMS, INC. (“TAIS”)
A
A
w
A
Telecommunication Systems Division License Agreement
IMPORTANT: THIS LICENSE AGREEMENT (“AGREEMENT”) IS A LEGAL AGREEMENT BETWEEN YOU (“YOU”) AND TAIS. CAREFULLY READ THIS LICENSE AGREEMENT. USE OF ANY
SOFTWARE OR ANY RELATED INFORMATION (COLLECTIVELY, “SOFTWARE”) INSTALLED ON OR SHIPPED WITH A TAIS TELECOMMUNICATION SYSTEM PRODUCT OR OTHERWISE MADE
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Toshiba America Information Systems, Inc.
Telecommunication Systems Division
9740 Irvine Boulevard
Irvine, California 92618-1697
United States of America
TSD 081601
5932
Toshiba America Information Systems, Inc.
Telecommunication Systems Division
Limited Warranty
T os hiba A meric a In for matio n Sys tems , In c., ( “TAIS”) warrants that this voice processing equipment (except for fuses, lamps, and
other consumables) w il l, upon delivery by TAIS or an authorized TAIS dealer to a retail customer in new cond it ion, be free from
defects in material and workmanship for twenty-four (24) months after delivery. This warranty is void (a) if the equipment is used
under other than norm a l use and ma int e nance conditions, (b) if the equ ipm e nt is modified or altered, unless the modification or
alteration is expressly authorized by TAIS, (c) if the equipment is subject to abuse, neglect, lightning, electrical fault, or accident,
(d) if the equipme nt is repaired by som eone other than TAIS or an authorized TAIS dealer, (e) if the equipmen t ’s serial number is
defaced or missing, or (f) if the equipment is installed or used in com bination or in assembly with pro duc ts not supplied by TAIS
and which are not compatib le or are of inferior quali ty, design, or performanc e.
The sole obligation of TAIS or Toshiba Corporation under this warranty, or under any other legal obligat io n w it h respect to the
equipment, is the re pair or replacement by TAIS or its authorized dealer of such defective or missing parts as are causing the
malfunction with new or refurbished parts (at their option). If TAIS or one of its authorized dealers does not replace or repair such
parts, the retail customer’s sole remedy will be a refund of the price charged by TAIS to its dealers for such parts as are proven to
be defective, and whi c h are returned to TAIS through one of its authorized dealers within the warranty period and no later than
thirty (30) days after such mal function, whichever first occ urs.
Under no circumstances will the retail customer or any user or dealer or other person be entitled to any dire c t, spec ia l, in direct,
consequential, or exem plary damages, for breach of cont ra ct , tort, or otherwise. Under no circum sta nc es will any such person be
entitled to any sum great er than the purchase pric e pa id for the item of equipment that is malfunctioni ng.
To obtain service under this warranty, the retail customer must bri ng th e malfunction of the mac hi ne to the attention of one of
TAIS’ authorized dealers within the twent y-four (24) month period an d no la te r than thirty (30) days after su ch malfunction,
whichever first occurs. Failure to bring the malfunction to the attention of an authorized TAIS dealer within the prescribed time
results in the custom er being not entitled to w arranty serv ice.
THERE ARE NO OTHER WARRANTIES FROM EITHER TOSHIBA AMERICA INFORMATION SYSTEMS, INC., OR
TOSHIBA CORPORATION WHICH EXTEND BEYOND THE FACE OF THIS WARRAN TY. ALL OTHER WARRANTIES,
EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
PURPOSE, AND FITNESS FOR USE, ARE EXCLUDED.
No TAIS dealer and no person oth er t han an officer of TAIS may extend or modify this warranty. No such modification or
extension is effective unless it is in writ ing and signe d by the vice president and general ma na ger, Telecomm unication Systems
Division.
Index ......................................................................................................................................63
Strata DKT2104-CT Cordless Digital Telephone 10/02iii
Contents
Chapter 5 – Features
ivStrata DKT2104-CT Cordless Digital Telephone 10/02
Introduction
This guide describes the features and operation of the Toshiba DKT2004-CT
900 MHz Cordless Digital Telephone with Strata CTX Business Telephone Systems.
To get the most from your cordless digital telephone, please read this guide
thoroughly.
The DKT2004-CT also works wit h S tra ta DK tele phone sys tems (exc ept S tra ta DK24/
56/96, Release 3). Refer to the approriate user guide for your telephone system (see
“Related Documents/Media” on page vii).
Organization
This user guide is divided as follows:
•Chapter 1 – The Grand Tour covers an equipment overview by describing the
features associated with the cordless digital telephone.
•Chapter 2 – Installatio n covers instructions for installing your cordless dig ital
telephone with your Strata CTX System.
•Chapter 3 – Configuration covers the configuration options for optimizing the
performance of your cordless phone.
•Chapter 4 – The Handset covers the various controls and features related to
operating your cordless phone.
•Chapter 5 – Featurescovers operation of the cordless digital telephone features.
•Appendix A – Feature Access Codes provides the feature access code dialing
sequence.
•Appendix B – Troubleshooting and Specifications covers descriptions of the
Optional Headset, I nstalla tion, T ro ubleshoot ing, Rang e, Telephone Line Problems ,
Specifications and Available Optional or Replacement Items.
Strata DKT2004-CT Cordless Digital Telephone 10/02v
Introduction
Conventions
Conventions
ConventionsDescription
Note
Elaborates specific items or references other information. Within some
tables, general notes apply to the enti re ta ble and numbe red not es app ly
to specific items.
Important!
CAUTION!
WARNING!
P
[PDN]
[SDN]
Calls attention to important instructions or information.
Advises you that hardware, software applications, or data could be
damaged if the instructions are not followed closely.
Alerts you when the given task could cause personal injury or death.
Represents any Directory Number button, also known as an extension
or intercom number.
Represents any Primary Directory Number button (the extension
number for the telepho ne).
Represents any Secondary appearance of a PDN. A PDN that appears
on another telephone is considered an SDN.
[PhDN]Represents any Phantom Directory Number button (an additional DN).
$ULDO%ROG
Represents telephone buttons.
CourierShows a computer keyboard entry or screen display.
BOLD CAPS
Shows Liquid Crystal Display (LCD) messages.
Tilde (~)Means “through.” Example: 350 ~ 640 Hz frequency range.
➤
➤
Denotes the step in a one-step procedure.
Denotes a procedure.
Grey words within the printed text denote cross-references. In the
See Figure 10
electronic version of this document (Strata CTX WinAdmin
Application Software and Documentation Library or FYI Internet
download), cross-references appear in blue hypertext.
viStrata DKT2004-CT Cordless Digital Telephone 10/02
Related Documents/Media
Note Some documents listed here may appear in different versions on the
CD-ROM or in print. To find the most current version, check the version/date in
the Publication Information on the back of the document’s title page.
Refer to the following for more info rmation:
•Strata CTX WinAdmin Application Software and Documentation Library
For DKT2004-CT telephones connected to a Strata DK14, DK16e, DK16, DK24/56/
96 (Release 4.0), DK40i, DK40, DK280 (Release 3.0 or higher), DK424i, DK424,
refer to:
•Strata DK DKT2004-CT Cordless Digital Telephone User Guide
Introduction
Related Documents /M edi a
Strata DKT2004-CT Cordless Digital Telephone 10/02vii
Introduction
Related Documents/Media
viiiStrata DKT2004-CT Cordless Digital Telephone 10/02
The Grand Tour 1
Your cordless di git al t el ephone is designed a nd engi nee red to work with you r Toshiba
digital telephone system and provide you with reliability, long life, and outstanding
performance. The cordless digital telephone is compatible with all Strata CTX
systems. All it requires for connection is a digital station port.
Your cordless digital telephone uses digital 900 MHz spread-spectrum technology,
which represents state -of -t he -ar t des ign and enginee ri ng. This provides unsurpassed
range, several ti mes grea ter tha n convent ional analog or co rdles s dig ital tel ephones . It
provides clarit y that is so good, it is indistinguishable from corded telephones in most
environments. It also provides fully secure communications for up to nine cordless
digital telephones within a given environment.
Fully charged, your cordless di gital telephone provides over 3 hours of talk time and
42 hours of standby. There is a fast charger in the handset and a trickle charger in the
base.
The cordless digital telephone provides many of the same features as a 3000/2000series corded digital key telephone (DKT):
•20-character Liquid Crystal Display LCD (displays top 16 characters of DKT)
•Four programmable buttons for feature or multiple-line access (same as first four
buttons on DKT station port)
•Headset jack
•Handset volume adjustment (three levels)
•Two ring levels and a vibration mode
•&QI7UQ button
•0VJ button with Message Waiting LED
Strata DKT2004-CT Cordless Digital Telephone 10/021
The Grand Tour
Applications
•+ROG button
•Twenty-speed dial memory (stored in the telephone separate from 40 individual
and system speed dial numbers)
Your cordless digita l telephon e offe rs two dif fer ent modes of oper ation. You can use it
either in conjunction with a 3000/2000-series digital telephone, or on a stand-alone
basis. When used with a DKT, both the cordless digital telephone and the DKT share
the same digital station port on the PDKU. It also shares the same extension number.
You can switch between use of your DKT and your co rdless, ju st by pressin g a button.
When used on a stand-alone basis, the cordless digital telephone attaches to its own
digital station port on the PDKU.
Several useful acce ssories are a vailable:
•Base wall mount
•Headset
•Heavy duty 5.5-hour battery
•Separate deep cycle charger
Applications
Your cordless digital telephone brings mobility and productivity to office telephones.
Greater call access cuts down on “telephone tag” delays. Its compact design makes it
easy to take with you.
Benefits
Your cordless digital telephone uses advanced technology and provides important
features that plac e it far above the compe ti ti on i n func ti onality and value. You benefit
from much greater performance than other cordless telephones currently available.
This means better sound quality, longer range, greater security, multi-line access,
helpful LCD display information, and many other important advantages.
The cordless digital telephone provides many advantages over a single-line analog or
digital telephone. Some of those advantages are:
2Strata DKT2004-CT Cordless Digital Telephone 10/02
The Grand Tour
Benefits
•Multi-line access is available on up to four programmable buttons. These buttons
can be used for CO l ine appear ances, mul tiple [DN] appearan ces, or fe atures. If the
cordless telephone is attached to a 3000/2000-series desk telephone, the four
programmable buttons are the same as the first four buttons on the desk DKT.
•Your cordless digital telephone rings to the same extension number as the regular
DKT it is used with, enabling you to answer via either telephone. Both follow the
same forwarding and huntin g regar dless of whi ch tel ephone is in use. This is muc h
simpler than having a separate extension number and standard station port for a
single-line cordless, in which, if you use both phones, you must forward the DKT
telephone to the single-line telephone (SLT).
An SLT cordless is not only a cumbersome alternative to the Toshiba digital
cordless; but also, if you forget to forward your calls, you cannot receive the calls
on your SLT cordless. With your cordless digital telephone it is easy. Just press a
button, grab your cordless, and go!
•Message Waiting LED that is activated just like any regular DKT. This is a big
advantage over a single-line cordless, which, for example, cannot light message
waiting from voice mail.
•Spread-spectrum technology provides five to seven times greater range than
conventional cordless telephones, making your cordless digital telephone much
more useful and valuable.
•900 MHz spread-spe ctrum o perat ion pro vid es maxi mum sec urity with a freq uenc y
range that is almost impossible to scan. Regular 900 MHz cordless digital
telephones are difficult to scan, but less so than spread spectrum. Analog cordless
telephone frequencies are easy to scan and provide virtually no security from the
outside. Hackers and thieves can use this to hear conversations and pick up credit
card numbers.
•Sound quality is better on your cordless digital telephone than non-spread
spectrum 900 MHz digital cordless phones. Sound quality on conventional analog
cordless telephones is so poor by comparison that they are only practical for short
range usage.
Strata DKT2004-CT Cordless Digital Telephone 10/023
The Grand Tour
Cordless Digital Tel ephone Standard Parts
Cordless Digital Telephone Standard Parts
Your Toshiba cordless digital telephone includes the following items:
•Handset
•Base
•AC Adapter
•Two-foot phone cord
•400 mAh Rechargeable Battery
•Belt Clip
•User Guide
If any of these items are missing, damaged or if you would like replacement parts,
contact your System Administrator.
4Strata DKT2004-CT Cordless Digital Telephone 10/02
Base Unit Controls and Functions
Base Unit Controls and Functions
Base Unit Antenna
CHARGE LED
BATT CHARGE LED
POWER ON LED
DESK Button/LED
The Grand Tour
AC Adapter
CORDLESS Button/LED
1398
Line In
Strata DKT2004-CT Cordless Digital Telephone 10/025
Line Out
The Grand Tour
Features
Features
•Super Long Range 900 MHz Spread Spectrum
•2-line, 10-digit LCD Display
•Headset Jack
•Ringer Volume Control
•Handset Volume Control
•Message Waiting LED
•Single button access to Conference, Hold, Message Waiting, and Transfer features
•Four Flexible Function Keys (First four keys of DKT port in Strata CTX)
•20-Number Memory Store and Search
•Battery Charging System for Optional Standby Battery
•2-Way Handset Mounting
•Vibration Ringer Alert
•Compact Handset Design
6Strata DKT2004-CT Cordless Digital Telephone 10/02
Installation2
Important!Your telephone system must be programmed for Auto Preference for
your
7$/. button to work. If there is a shared digital telephone, you
receive internal system dial tone automatically after picking up the
handset of your deskset. It is best to set Auto Line Preference to access
Intercom dial tone.
Step 1:Review Safety Instructions
This equipment contains a rechargeable Sealed Lead-Acid battery. Before you read
anything else, please observe the following:
WARNING!Toshiba does not represent this unit to be waterproof. To reduce
the risk of fire, electrical shock, or damage to the unit, do not
expose this unit to rain or moisture.
Do not dispose of the Sealed Lead-Acid battery in fire because it
could explode.
Do not charge the Sealed Lead-Acid battery in any charger other
than the one designed to charge it as specified in this user guide.
Using another charger could damage the battery or cause it to
explode.
To reduce risk of fire, use only Model EXP-9590 batteries.
Strata DKT2004-CT Cordless Digital Telephone 10/027
Installation
Step 1: Review Safety Instructions
CAUTION! To power your Toshiba DKT2004-CT Cordless base unit, use only UL
Listed AC Adapter Model AD-960 Class 2 Power Supply.
Ratings are:
Input:120VAC 14W
Output: 10VDC 500mA
➤ Read and understand all instructions.
➤ Follow all warnings and instructions marked on the product.
➤ Unplug this product from the wall outlet before cleaning. Do not use liquid
cleaners or aerosol cleaners. Use a dry cloth for cleaning.
➤ Do not place this pr oduct on an unstable cart, stand, or table. The telephone may
fall, causing serious damage to the unit.
➤ To protect the product from overheating, do not block or cover any slots or
openings in the base Unit. This product should never be placed near or over a
radiator or heat register. This product should not be placed in an enclosed cabinet
unless proper ventilation is provided.
➤ Operate this product only from the type of power source indicated on the marking
label.
➤ Do not allow anything to rest on the power cord. Do not locate this product where
the cord will be damaged by persons walking on it.
➤ Do not overload wall outlets and extension cords, as this can result in the risk of
fire or electrical shock.
➤ Never push objects of any kind into this product through the Base Unit slots, as
they may touch dangerous voltage points or short out parts that could result in a
risk of fire or electric shock. Never spill liquid of any kind on the product.
➤ To reduce the risk of electric shock, do not disassemble this product. Contact
qualified service personnel when service or repair work is required. Opening or
removing covers may expose you to dangerous voltages or other risks. Incorrect
reassembly can cause electric shock when the appliance is subsequently used.
➤ Unplug this product from the wall outlet and refer servicing to qualified service
8Strata DKT2004-CT Cordless Digital Telephone 10/02
Step 1: Review Safety Instructions
personnel under the following conditions:
•When the power supply cord is damaged or frayed.
•If liquid has been spilled into the product.
•If the product has been exposed to rain or water.
•If the product does not operate normally when following the operating
instructions. Adjust only those controls that are covered by the operating
instructions. Improper adjustment of other controls may result in damage, and
will often require extensive work by a qualified technician to restore the
product to normal operation.
•If the product has been dropped, or the cabinet has been damaged.
•If the product exhibits a distinct change in performance.
➤ Do not use the telephone to report a gas leak in the vicinity of the leak.
Installation
WARNING!To reduce the risk of fire or injury to persons by the battery,
follow these instructions:
➤ Use only battery pack model EXP-9590. Use of any other battery may cause a
safety hazard.
➤ Do not open or mutil ate the battery pac k. Released electr olyte is corrosive a nd may
cause damage to the eyes or skin, and, if swallowed, may be toxic.
➤ Exercise care in handling the battery in order not to short the battery with
conducting materials such as rings, bracelets, and keys. The battery or conductor
may overheat and cause burns.
➤ Observe proper polarity orientation between the battery pack and battery charger.
➤ Under federal, state and local laws, it may be illegal to dispose of old batteries by
placing them in the trash. Check with your local government for information on
where to recycle or dispos e of old bat teri es. If you can not find the inf orma tion you
need, contact Toshiba for assistance.
Strata DKT2004-CT Cordless Digital Telephone 10/029
Installation
Step 2: Select Location
Important!
●Do not short circuit the battery.
●Residents of Minnesota should contact 1-800-225-PRBA for information
concerning reclamation and disposal of Rechargeable Nickel-metal Hydride
batteries.
●Residents outside of Minnesota should contact their local authorities for
information concerning reclamation and disposal of Rechargeable Nickel-metal
Hydride batteries.
●Charge the battery for 10 hours before using your new Cordless Digital
Telephone.
Step 2:Select Location
1. Select a location for your cordless digital telephone. Avoid excessive heat or
humidity.
2. Place the cordless digital telephone’s base unit on a desk or tabletop near a
standard 120VAC outlet and within reach of the digital telephone line connection
to your Strata CTX system.
3. Keep the base unit and handset away from sources of electrical noise (motors,
fluorescent lighting, etc.).
Important!Place the cordless telephone to the right of the DKT. If placed on the
left of the DKT, the cordless antenna picks up a tone due to its close
proximity to the DKT speaker and electronic parts.
10Strata DKT2004-CT Cordless Digital Telephone 10/02
Step 3: Connect Telephone Cords
Step 3:Connect Telephone Cords
Your cordless digital telephone can be used as a stand-alone telephone or in
conjunction with your deskset.
There are two tel ephone l ine ja cks on t he back of th e base un it of yo ur cord les s digi tal
telephone: “Line In” and “Line Out.” You can connect your cor dle ss digital telephone
to both the telephone line and a Strata CTX digital telephone.
➤ To use as a stand-alone telephone
➤ Connect the modular jack labeled “Line In” to
the telephone wall jack.
➤ To use with a desk telephone
1. Unplug the telephone line cord from your desk
telephone.
Wide
Blade
Installation
AC Adapter
2. Connect this cord to “Line In” of your cordless
telephone.
1174
3. Using the two foot modu la r cor d t hat came with
your cordless telephone, connect the jack
labeled “Line Out” to the desk telephone.
Step 4:Connect and Apply Power to Base
Unit
Note The AC adapter furnished with this te lephone may be equipp ed with a polariz ed
line plug (a plug having one blade wider than the other). This plug fits into the
power outlet only one way. If you are unable to insert the plug fully into the
outlet, try reversing the plug. I f t he p lug still does not fi t, c ont act your facilities
coordinator about replacing the obsolete plug. Do not alter the shape of the
blades on the polarized plug.
Strata DKT2004-CT Cordless Digital Telephone 10/0211
Installation
Step 4: Connect and Apply Power to Base Unit
1. Plug the AC adapter cord into the AC adapter input jack on the base unit.
1145
AC Adapter
Modular
Cords
Line Out
to DKT
Line In to DKT Circuit
BDKU/BDKS, PDKU2, RDSU (CTX100
and CTX670). ADKU (CTX100 only)
6056
CAUTION! Use only the AC adapter supplied with your cordless digital
telephone.
2. Plug the AC adapter into a standard
120 VAC wall outlet.
3. Route the power cord where it is not
a trip hazard, and where it cannot
become chafed and create a fire or
electrical hazard.
4. Wrap the power cord around the
notch on the bottom of the base unit
as shown at the right.
5. Check to see that the power LE D is
on, indicating the telephone has
power.
1175
6. Before using your cordless digital
telephone, be sure to raise the
antenna to the vertical position.
12Strata DKT2004-CT Cordless Digital Telephone 10/02
Step 5: Attach Belt Clip to Handset (optional)
Step 5:Attach Belt Clip to Handset
(optional)
Installation
➤ To attach t he belt clip to the handset
Lanyard Clip
1. Snap the tabs of the belt clip into the notches
on the sides of the handset.
2. Use the belt clip to attach the handset to your
belt or pocket for convenient portability.
s
s
MUTE
R/VOL
➤ To remove the belt clip
1. Pry one tab at a time from the notch on the side of the handset.
2. Carefully lift the belt clip off.
Note The belt clip is designed to fit snugly onto the handset.
Step 6:Install Handset Battery Pack
1. Place a charged battery pack onto the handset so that it slides
easily along the ridges.
If your battery is not char ged, se e “Removing an d Char ging Your
Battery Pack” on Page 14.
1160
2. Slide the battery pack up onto the handset until it clicks into
place.
You are now ready to configure your cordless digital telephone.
See “Configuration” on page 17.
Important!Befor e usi ng your new cordless phone, the battery
1155
must be charged continuously for 10 hours.
Strata DKT2004-CT Cordless Digital Telephone 10/0213
Installation
Removing and Charging Your Battery Pack
Removing and Charging Your Battery Pack
Important!Before using your new cordless digital telephone, the battery must be
charged continuously for six to eight hours.
➤ To remove the handset’s battery pack
1. Press in on the battery pack release latch.
2. Slide the battery pack off the handset (shown right).
Note You may have to pull hard to slide the battery pack off, when
the handset is new.
➤ To charge the handset’s battery pack
1. Place the handset on the base unit.
2. Make sure the CHARGE LED lights. If it does not li ght, make sure
the AC adapter is plugged in and that the handset makes good
contact with the base unit.
1157
Charging Extra Battery Packs
The base unit of your cordless telephone has a
battery charger for charging an extra battery pack.
A compartment latch keeps the battery pack in
place during charging.
➤ To charge extra battery packs
1. Position the battery pack so the inner side is
facing toward the top of the base unit.
2. Slide the battery pack into the charging
compartment until it clicks into place.
3. Make sure the BATTERY CHARGE LED
lights. If it doesn’t light, make sure the AC adapter is plugged in and that the
battery pack is seated into the charging compartment.
Note Charge the standard 400 mAh battery pack without interruption for six to eight
hours. Char ge the opt ional 730 mAh e xtended bat tery pac k without i nterrupt ion
for eight to ten hours.
Charging
Compartment
Battery
Pack
1177
14Strata DKT2004-CT Cordless Digital Telephone 10/02
Installing Optional Headset
Tips on Extending Battery Pack Life
All rechargeable nickel cadmium batteries can develop a “memory” (reduced charge
capacity) caused by repeated charge and discharge cycles. Batteries that have
developed this effect do not operate to their fullest capacity.
➤ To avoid memory effect, operate the unit until the battery pack is completely
discharged before recharging. For example, use the handset off the base all day.
Only replace the handset on the base at night after a full day of use. Do not “top
off” the charge after using the battery for a short time.
➤ To erase memo ry effect, operate the unit until the battery pack i s completely
discharged, then recharge it fully. Repeat this process at least three times.
Installation
When the battery pack in the handset is low and needs to be charged you see
BATT
and the handset beeps.
Table 1Low Battery Symptoms
On a CallIn Standby Mode
Only the TALK key operates.None of the keys operate.
Handset beeps once every three seconds.Handset beeps once.
Complete your call as quickly as possible.Cannot make call.
Replace battery pack.Replace battery pack before making a call.
To restore your battery capacity, return the handset to the base unit for charging or
replace the handset battery pack with another charged one.
Installing Optional Headset
The optional hea dse t provides a hands-free option for t he cordless
digital telephone. On ly use headse ts especially designed or
modified for use with radio frequency equipment. With the
headset inst alle d, you c an use the b el t clip to carry the h ands et an d
converse through the headset.
LOW
➤ Open the cover over the headset jack and plug in the headset.
All feature operations are the same as with the handset. When
using the headset, the handset earphone and microphone are
disconnected.
Strata DKT2004-CT Cordless Digital Telephone 10/0215
1162
Installation
Installing Optional Headset
16Strata DKT2004-CT Cordless Digital Telephone 10/02
Configuration3
This chapter explains how to enter the Programming Mode. Your cordless digital
telephone can o perate i n eit her th e DKT or the c ordles s mode an d ca n be pr ogrammed
whenever the telephone is idle. When entering the program mode during cordless
operation, all calls coming to this station are ringback tone until the program mode is
ended. Entering the pr ogram mode durin g DKT opera tion h as n o ef fec t on c urrent call
status.
Entering Program Mode
1. Remove the handset from the base unit.
2. Press and hold
3. While holding
4. Release all three keys.
5. Press the
cordless hands et until you t oggle to the DAT A ST ORE
settings screen .
6. Press
store (save) the setting when in DATA STORE step.
7. Press
saving changes. To save the changes step to DATA
STORE and press
592/ button on the upper right side of the
to toggle th e settings for each program step or
7$/. at any time to exit PROGRAM without
and
at the same time.
and
, press 7$/..
before pressing 7$/..
1178
1178b
Strata DKT2004-CT Cordless Digital Telephone 10/0217
Configuration
Entering Program Mode
8. Press 087( to step through the program steps in the reverse order.
The LEDs above the
)~)buttons indicate the current setting for each of the
program steps. Each time the feature is entered and digit
change their indication.
You see the following screens on the
cordless LCD prompting you to
configure your handset:
MUTE
is pressed these LEDs
PROGRAM
R/VOL
SOFT KEY
ON MODE
SOFT KEY
OFF MODE
PASS
MODE 70/71
REJECT
MODE 70/71
F1
ON
0
F1
OFF
F2
ON
0
F2
OFF
R/VOLMUTE
R/VOL
RCV. LEVEL
TALK
NORMAL
RCV. LEVEL
-4 DB
TALK-QUIT
0-STORE
DATA STORE
TALK-QUIT
F3
0
ON
F3
OFF
0
R/VOLMUTE
1179
18Strata DKT2004-CT Cordless Digital Telephone 10/02
The Handset4
This chapter covers the handset volume control and various functions related to the
handset itself.
Handset Volume Level
➤ Press the 592/ button on the side of the handset
(shown right) while on a call to select a loud or soft
volume level.
R/VOL
MUTE
1161
Ringer Volume Level
➤ While the telephone is idle, press the 592/ button
on the side of the handset to select ring volume.
When the handset is returned to the base, the ring
volume automatically switches to RING HIGH.
Note When the display is set for RING OFF, you
receive a vibration alert instead of the audible
ring tone.
Mute
➤ Press and hold the 087( button to consult another pers on in the room without the
caller hearing you. Release the
Strata DKT2004-CT Cordless Digital Telephone 10/0219
087( button to continue the conversation.
RING HIGH
R/VOL
RING LOW
R/VOL
RING OFF
R/VOL
1180
The Handset
Using the Handset
Using the Handset
➤ Pick up the handset and press 7$/.. You may see “ACQUIRING LINK” on the
LCD.
When the cordless digital telephon e communi cates between
the base unit and the handset, the screen goes to standby
(shown right), and the telephone is ready to use.
If you see “
handset is at the range limit of your cordless digital telephone, do the following:
➤ During a call, move back in range within 20 seconds.
➤ In standby mode, move back within range.
Note When the LCD shows “DKT MODE,” the telephone has not been transferred to
NO SERVIC E” on the LCD when talking and the
cordless mode at the base.
1187
Charging the Handset
➤ Place the handse t on the b ase uni t eith er fac e down or f ace up (s hown be low), wit h
or without the belt clip attached.
The battery pack in the handset automatically recharges in either position.) For
information on charging the Battery Pack, see page 14.
20Strata DKT2004-CT Cordless Digital Telephone 10/02
The Handset
Switching a Call to Your Cordless Digital Telephone
Switching a Call to Your Cordless Digital
Telephone
You can switch a call from the d eskset to th e cordless digital te lephone or vice versa
whether idle or talki ng.
Note Transf erring whil e idle or wh en calls are on hold results in a steady light
(skipping the flashing state).
➤ To transfer an active call
1. Press
&25'/(66 on the base unit.
The CORDLESS LED flashes.
2. Pick up the handset and press
7$/..
The CORDLESS LED lights steady. The DKT
LEDs go out and LCD display shows
CORDLESS MODE.
3. When you finish the call, place the handset
back on the base unit to automatically hang up.
If the telephones are idle, the transfer takes
place immediately without the need to pick up
the handset.
1190
Strata DKT2004-CT Cordless Digital Telephone 10/0221
1245c
The Handset
Switching a Call to the Desk Telephone
Switching a Call to the Desk Telephone
1. Press '(6. on the base unit.
The DESK
LED flashes.
2. Pick up the handset on your desk telephone.
The DESK LED lights steady.
3. Hang up your cordless digital telephone handset.
Note If the cordless AC Adapter is unplugged or if the
Strata CTX sy stem is turned off, the mode
automatically changes to the CORDLESS mode.
PageScrollModeFeature
1246
MSG HOLD
Cnf
Trn
ABCDEF
2
JKL
5
TUV
8
OPER
0
F3
F2F4
DIAL
3
MNO
6
WXY
9
#
F4
TALK
Q
Msg
Mic
Spkr
6067
Spdial
Redial
Cnf/Trn
Hold
Z
Vol
1
GHI
4
PRS
7
F1 F2 F3
F1
Cordless Digital Telephone with Digital Telephone
22Strata DKT2004-CT Cordless Digital Telephone 10/02
Using Memory
➤ To store a number
1. Remove the handset from the base unit.
The Handset
Using Memory
2. Press
You he ar a beep and see “
0HP'LDO.
PHONE#--”.
3. Enter the number (up to 16 digits) you want to store.
4. Press
You see “
0HP'LDO.
MEMORY#--”.
5. Enter the number (01~ 20) for the memory location you want to use.
You hear a confirmation beep and see the message. The telephone then returns to
standby.
Note After pressing 0HP'LDO the second time, you ha ve 20 seconds to enter the
memory location number you wish to use. Otherwise, an error tone sounds and
the unit returns to standby.
➤ To erase a stored number
1. Remove the handset from the base unit.
You see “
2. Press
STORED”.
0HP'LDO twice.
You see “
DELETE#--”.
3. Press the memory location number you want to clear.
You hear a long beep and s ee
number from memory.
➤ To dial a stored number
1. Remove the handset from the base unit.
2. Press
Strata DKT2004-CT Cordless Digital Telephone 10/0223
7$/.
DELETED” which confirms that you h ave erased that
The Handset
Using Memory
...or press a designated function ke y with a l ine
assigned to it. For example: Press
).
3. Press
0HP'LDO.
4. Enter the two-digit memory number (01~20)
for that number from the keypad.
Your cordless digital telephone then dials the
previously stored number. If you select a
memory location that does not have a stored
number, the handset beeps rapidly and the
telephone does not dial.
Chain Dialing
On certain occasions, after dialing a number, you may be requested by the party or
service you are calling to enter a special access code, such as when performing a
banking transactio n. The access code can be st ored in one of the 20 memory loc ation s.
1. Remove the handset from the base unit.
2. Make the call by dialing directly or from one
of the stored numbers in memory.
3. When prompted by the called party, press
0HP'LDO (as shown) and the memory
number of the access code at the appropriate
time.
1245
Example:
1. Dial the number for your bank.
2. When the bank requests your account number press
0HP'LDO.
3. Using the handset, enter the two-digit memory location (01~20) for your account
number. Your handset dials the number and you may proceed with your
transaction.
24Strata DKT2004-CT Cordless Digital Telephone 10/02
1245b
Features5
This chapter gives you all of the cordless digital telephone features in alphabetical
order beginning on page 25. Your cordless digital telephone provides many of the
same features as a 3000-series corded digital telephone. In addition to the
+ROG
telephone’s
access.
, &RQI7UQ and 0HP'LDO functions, you can use your cordless digital
)~) buttons to in voke th e f eatur es li sted below or to ga in mult iple -l ine
0VJ
When sharing the same station, your cordless
functions as the first four buttons on a 3000-series telephone. The
were preassigned upon system installation. Ask your System Administrator which
)~) button functions you may or may not have.
Account Code Calls
Account Codes (Forced or Voluntary) can be used for a variety of reasons including
billing, tracking, and line restriction applications. Account Codes are assigned in the
system as a fixed length (default is six digits) and are recorded by the system, along
with the details of the calls, which can be printed on a Station Message Detail
Recording (SMDR) report.
)~) buttons perform the same
)~) buttons
Strata DKT2004-CT Cordless Digital Telephone 10/0225
Features
Account Code Call s
Verified/Non-Verified Account Codes
If programmed for Verified Account Codes, the system checks the account code you
entered against a list created by the CTX System Administrator. The code you enter
must be on the list for the call to proceed. Non-verified account codes must be of a
uniform length specified by the CTX System Administrator.
Forced Account Codes
Some applications require you to enter an Account Code. These Forced Account
Codes may be verified or non-verified, depending upon the application, but in either
case, the caller must enter a code before proceeding.
➤ To dial using Forced Account Codes
1. Place a call in the normal method.
If the call requires an Account Code, a burst of tone (Success Tone) is heard after
dialing the telephone number alerting you to enter the Account Code.
2. Enter the account number.
When the number of digits designated for account codes has been entered, the
number will be checked against the verified list, if chosen, and the call will
continue as normal. If the number of digits entered for the account code is not
reached or the verified c ode does not match, the n re-orde r tone i s heard and the call
is rejected.
You can bypass Forced Account Code requirements with three emergency numbers,
including 911. See your CTX System Administrator for these numbers:
1)
9112)_______3)_______
26Strata DKT2004-CT Cordless Digital Telephone 10/02
Automatic Busy Redial
Voluntary Account Codes (Verified/Non-Verified)
Voluntary Account Codes are optional. They ca n be enter ed during a call and are used
for tracking selected calls using SMDR call detail recording option.
If the system is set for Verified Account Co des, station users must enter a specific
code when enteri ng the Voluntary Acc ount Code (s) or the co de is no t vali dated for th e
SMDR call report. This does not affect the call.
There are two ways to dial using a Voluntary Account Code:
➤ To dial using the Account Code button
Features
1. After accessing a CO line, press the
prompt you to “ENTER ACCOUNT CODE NOW.”
2. Enter the account code digits. The LCD prompt disappears upon entry of the first
account code digi t. After the accou nt c ode i s entered, the time indicator is r est or ed
in the LCD.
3. If your station is set for Verified Account Codes, you h ear confirmation tone whe n
the code is valid. If the code is invalid, you hear two short tones.
4. Enter the Account Code. Your conversation is not interrupted.
$FFRXQW&RGH button. LCD telephones
➤ To enter an Account Code using access codes
Note It’s a good idea to warn the other party that you will be disconnected
momentarily when you enter the access code. Once t he code is entere d, you will
be connected again.
1. After accessing a CO line, press
is interrupte d; you and the oth er party cann ot hear each ot her. Y o u will hear fe ature
dial tone.
2. Dial
3. Enter the account code digits. The prompt disappears upon entry of the first
. LCD telephones prompt you to “ENTER ACCOUNT CODE NOW.”
account code digit. After the account code is entered, the connection is restored
and the LCD shows the time.
&1)751. Once you press &1)751, your call
Automatic Busy Redial
This feature is not supported by the DKT2004-CT. It must be assigned to your DKT.
Strata DKT2004-CT Cordless Digital Telephone 10/0227
Features
Automatic Callback
Automatic Callback
When you reach a busy station, you can set Automatic Callback to have the system
monitor the busy extension and notify you when it becomes idle.
Automatic Callback can also place you in queue for an available outside line, if you
reach a line group in which all lines are busy. When a station or line becomes
available, the system rings your telephone. Then when you answer, it automatically
rings the intended destination. The amount of time the sy stem will wait for an idle
destination is set in system programming.
Automatic Callback is also known as “CO Line Queuing.”
➤ To set Automatic Callback
1. If you hear busy tone after dialing an outside line access code or a station number,
press
tone resumes.
$XWR&DOOEDFN or . Busy tone stops , fol lo wed by suc ces s ton e, then busy
2. Hang up. You can make other calls while waiting.
3. When the called station or outside line becomes idle, your telephone rings with a
fast LED.
•If you called a busy station, the extension LED flashes green (incoming call)
and the called number displays.
•If you called a busy outside line, the extension LED flashes green (incoming
call rate). The seized line’s number displays.
4. Answer within about three rings (five to 180 seconds, set in programming) to
prevent the callback from being cancelled. After you answer, you hear success
tone, and the LED flashes green (in-use).
If you hear a busy tone after answering a callback, the called party is already on
another call or the line has already been seized or has received an incoming call.
Your request is not cance lled. You will be called again the n ext time a l ine becomes
idle.
If you were attempting to make an outside call, the telephone number is
automatically dialed, including the account code or override codes that were used.
➤ To cancel ACB
➤ Press $XWR&DOOEDFN or extension button + .
28Strata DKT2004-CT Cordless Digital Telephone 10/02
Auto Redial
This feature enables you to automatically redial the last number (outside or [DN])
called by pressing
buttons on the telephone.
Features
Auto Redial
5HGLDO. 5HGLDO must be programmed as one of the four flexible
1. Press an available [DN] or
that you used to dial the telephone number that you wish to redial. You hear dial
tone.
2. Press
5HGLDO. The last telephone number you dialed is automatically redialed.
Call Forward
System
System Call Forward (which is set in Programming) automatically directs calls to a
predefined location, such as Voice Mail. See your CTX System Administrator to
determine which type of Call Forward you have, as well as the Call Forward location.
Station
Station Call Forward enables you to assign Call Forward destinations for each
extension on your ph one. Ea ch ex tension can be independently set for a different Call
Forward feature.
/LQH. Make sure tha t you press the same [DN] or /LQH
Call Forward must be set prior to receiving the call.
The following calls to your station can be forwarded:
•Internal calls
•Auto Attendant calls
•Outside lines that ri ng only your station
•Transferred internal or incoming line c alls
Strata DKT2004-CT Cordless Digital Telephone 10/0229
Features
Call Forward
Call Forward Cate gories
You can set Call Forward for the following categories of calls. Within these
categories, you can use five different types of Call Forward Settings.
•Call Forward Any Call – Forwards any call, whether an internal call or incoming
line call.
•Call Forward - Incoming Line – Forward incoming line calls only.
•Call Forward Any Call - Set for Another Station – Enables you to forward all
calls for another telephone within your telephone system.
•Call Forward - Incoming Line Set for Another Station– Enables you to set
forwarding of incoming line calls for another telephone within your telephone
system.
•Call Forward System – Forwards the calls to the destination preset for the entire
telephone system, commonly voice mail.
•Call Forward - External Location – Forwards incoming line calls that ring
directly to your extension to a destination outside the system.
You can change your forwarding destination from outside the system using the DISA
feature. See your CTX System Administrator for DISA telephone numbers and
security code access.
Call Forward Sett ings
•Call Forward All Calls – Forwards all calls immediately.
•Call Forward Busy/Do Not Disturb – Forwards calls immediately when your
extension is busy or in Do Not Disturb (DND) mode.
In Tone-fir st systems with multiple lines, Ca ll Forward Busy forwards calls only
when all li ne appearances are in use. In Voice-first systems, Call For ward Busy
forwards all calls any time your telephone is in use.
•Call Forward - No Answer – Forwards all calls to your station whenever you do
not answer the call within a designated time (set by you when you enable the
feature).
30Strata DKT2004-CT Cordless Digital Telephone 10/02
•Call Forward Busy/Do Not Disturb/No Answer – Forwards all calls to you r
station whenever you are busy, in the DND mode, or after ringing and you do not
answer the call within a designated time (set by you when you enable the feature).
•Call Forward Cancel – Cancels the set Call Forward feature. Notice that each
category of Call Forward has a different code for canceling.
Station Call Forward Procedures
The following table contains Call Forwar d Button sequences. You can do a Call
Forward function by entering the button sequence as described.
Some Call Forward features require a Pass Code entry . Use the following procedure to
change your Pass Code.
➤ To change your Pass Code
➤ Press Extension butt on + + ext. no. + old Pass Code (1~15 digits) + + new
Pass Code (1~15 digits) +
.
Features
Call Forward
➤ To use the Call Forward button sequence
➤ Follow the instructions in the following table, shown under “Button Sequence.”
Some features require additional input, such as:
•Destination – If the destinat ion is an outside number, press
destination. The CTX accepts destination numbers of up to 32 digits.
•Timer – This is a two digit entry representing how long (eight to 160 seconds)
your telephone should ring before forwarding the call. If you enter one digit,
you must press
after entering the single digit.
•Pass Code – A four-digit code established by system programming to prevent
unauthorized changes. The code applies to the station to be forwarded; not to
the station entering the code.
Note In the following table, (Tone) means that a confirmation tone will play at that
point in the sequence.
after entering the
Strata DKT2004-CT Cordless Digital Telephone 10/0231
Features
Call Forward
Table 2Call Forward Procedure
FeatureButton Sequence
Call Forward Any Call - Internal and Incoming Line Calls:
Forwards any ca ll, w het he r an internal call or incoming l i ne ca l l.
All CallsExtension button +
BusyExtens i on button +
No AnswerExtension button +
Busy No AnswerExtension button +
CancelExtension button +
(Tone) + Des tin at io n No. (Tone)
(Tone) + Dest. No. (Tone)
(Tone) + Dest. No. (Tone) + Timer +
+ Dest. No. + Timer +
(Tone)
Call Forward - Incoming Line Calls:
Forward incoming line calls only.
All CallsExtension button +
BusyExtens i on button +
No AnswerExtension button +
Busy No AnswerExtension button +
CancelExtension button +
Enables you to forward all calls for another telephone within your telephone system.
All Calls
Extensi o n but t on +
(Tone)
(Tone) + ext. no. + Pass Code (T one) +
+ Dest. No. +
Busy
No Answer
Busy No Answer
Extensi o n but t on +
(Tone)
Extension button +
(Tone) +
+ Timer +
Extensi o n but t on +
Timer +
(Tone)
CancelExtension button +
(Tone) + ext. no. + Pass Code (T one) +
(Tone) + ext. no . + Pa ss C ode (Tone) +
(Tone)
+ Dest. No. +
+ Dest. No.
+ ext. no. + P ass C od e + (Tone) + Dest. No. (Tone) +
(Tone) + ext. no . + Pa ss C o de + (Tone)
32Strata DKT2004-CT Cordless Digital Telephone 10/02
Call Park Orbits
Table 2Call Forward Procedure (continued)
FeatureButton Sequence
Call Forward - Incoming Line Call - Set for Another Station:
Enables you to set fo rwarding of incoming line cal l s f or anot he r t elephone within your telephone system
Features
All Calls
Busy
No Answer
Busy No Answer
CancelExtension button +
Change Pass Code
Call Forward - System:
Forwards the calls to the destination preset for the enti re telephone system, com monly voice mail.
Activate
Cancel
Extension button +
(Tone) +
Extension button +
(Tone) +
Extension button +
(Tone) +
Extension button +
(Tone) +
Extensi o n but t on +
Pass Code (Tone) +
+ Timer +
+ Timer +
(Tone)
(Tone)
(Tone) + ext. no . + Pa ss C o de +
(Tone) + ext. no . + Pa ss C o de +
(Tone) + ext. no . + Pa ss C o de +
(Tone) + ext. no . + Pa ss C o de + (Tone) + Dest. No.
(Tone) + ext. no . + Pa ss C o de + (Tone)
(Tone) + ext. no. (Tone) + old Pass Code + (Tone) + new
(Tone) + D es t. No.
(Tone) + D es t. No.
(Tone) + D es t. No.
Call Park Orbits
The Call Park feature enables you to hold a call temporarily in a location other than
your telephone. These areas are called orbits. You or another telephone user can
retrieve a parked call from its orbit by specifying the orbit number. You can specify
one of 20 General Park Orbits (7000~7019) or a valid extension number within the
system.
Once you have parked a call in an orbit, you can:
•Hang up and retrieve the parked call at a late r time
•Originate another call
•Access a voice paging device to announce the parked call for pickup from another
station
Strata DKT2004-CT Cordless Digital Telephone 10/0233
Features
Call Park Orbits
If you park a call and it is not retrieved, it will recall to the parking station and one of
the following occurs:
•If your station is idle when the sys tem Call Park recall timer expires, th e parked
•If your station is busy, the parked call camps on.
If you have an LCD telephone, you can let the system automatically select an
available orbit number which displays on your LCD.
➤ To park a call
call automatically recalls to your station.
1. While on a call, press
3DUNLQ2UELW
...or &1)751 + . The LED flashes green (consultation-hold).
2. Specify the Park Orbit using one of the following:
•Press
~. The chosen orbit appears on the LCD.
and the system automatically selects a General Park Orbit between
•Enter a valid extensi on.
•Press
and the system automatically selects your extension as the orbit.
3. Hang up. The caller’s extension or line number and the orbit numbe r ar e s hown. I f
the parked call is not retrieved within a specified time, the call rin gs back to your
phone. When a p arked ca ll rec alls y our phone, the LCD shows the li ne or e xtension
that is rec alling and the orbit number.
➤ To retrieve a parked call
1. Press
2. Enter the Orbit Number where the call is parked or
you are calling. You cannot use
flashes a t the in-use rate when the call is retr ieved.
3DUNLQ2UELW...or your extension button +.
for the extension from which
to retrieve a parked call. The extension LED
34Strata DKT2004-CT Cordless Digital Telephone 10/02
Call Pickup
You can pick up a ca ll that is ringing another stati on’s extension, a call placed on hold
at another station and other types of calls. When you pick up an internal call, the
calling station and the called station displays on your LCD.
Group Pickup
Stations can be assigned in system programming to Pickup Groups. As many as 32
groups can be cr eate d to ena ble yo u to easi ly pic k up inc omin g (new or tran sferr ed) or
internal calls that are ringing stations that are in your group or in other groups. This
feature does not pick up held calls. You may belong to more t han o ne g roup. See your
CTX System Administrator for group assignments.
Page/Internal Call Pickup
This feature pick s up Int ernal (sta tion t o stat ion), Gr oup Page, and Al l Call Page cal ls.
If these ty pes of calls occur at the same time, the pickup p r iority is st ation-to-s tation
and then Page calls in the order of occurrence. In some systems, this feature can be
applied to pick up All Call Page exclusively.
Features
Call Pickup
➤ To perform Call Pickup
1. Press an extension button.
2. Enter a code from the following table.
Table 3Call Pickup Feature Codes
For Incoming Calls:DialingDescription
Group
Directed Extension
Directed Group
Directory Number
Any External Call
+ Primary
Ext. No.
No.
+ Group
+ Ext. No.
Picks up a call ringing to a member of your pickup group.
Picks up a call ringing on any line appearance of the telephone
specified by its Primary extension number.
Picks up a call ringing to a term inal in the specified Pickup
Group.
Picks up a call ringing to the specified extension number only.
Other lines ringing on the same phone are unaffected.
Picks up any incoming outside line call.
Strata DKT2004-CT Cordless Digital Telephone 10/0235
Features
Call Pickup
Table 3Call Pickup Feature Codes (continued)
For Calls On Hold:DialingDescription
Local Retrieve
Remote Retrieve
Outsid e Line
Retrieve
Directed Extension
Retrieve
Notes
•The Primary extension number is the directory number by which the phone set is
defined. Other, non-primary extension numbers may also appear on the phone. By
convention, the Primary extension number is assigned to the first button on a
multi-button telephone.
•If more than one call i s on hold , the call o n the telep hone’s lowest button number is
picked up.
•Ringing calls are picked up over held calls as a priority.
Ext. No.
Line No. (1~128)
+ Primary
+ Outside
+ Ext. No.
Picks up a call held on the telephone from which it is dialed.
Retrieves a call he ld on t he t elephone specified exte nsion
number.
Picks up a call held on the specified CO line regardles s of th e
telephone placin g t he ca l l on hol d. M ust enter three digits
(e.g., 007).
Picks up a call held on the specified extension num ber,
regardless of the in strument(s) on which i t appears.
36Strata DKT2004-CT Cordless Digital Telephone 10/02
Call Waiting
Call Waiting places an inc oming ca ll in que ue and alert s you wi th a wa rning tone. Th e
[DN] or Line LED flashes at the on-hold rate.
Features
Call Waiting
1. If you are talking, press
+2/'
...or the flashing [ DN]. The call you are on i s placed on h old and you ar e connect ed
to the waiting call. The [DN] or
...or
/LQH if your telephone has the Auto Hold feature. See your System
/LQH LED lights steady.
Administrator to find out if you have Auto Hold.
...or the ringing [DN] or
you to the transferred call. The [DN] or
WDON. The existing call is disconnected. The camped-on line rings your
...or
telephone and the
/LQH LED flashes at the incoming ca ll rate.
2. Press a [DN], then
/LQH.This disconnects the current call and then connects
/LQH LED rem ains steady.
/LQH
...or WDON again.
Direct Station Selection Buttons (Hotline)
This optional feature enables you to use a '66 button to connect directly to another
station’s line extension. The DSS LED shows the status (idle/busy) of the station and/
or the stat ion’s primary extension. For example, a station’s DSS button LED shows
busy (light steady red) when the station is:
•busy on a call on any button
•idle but all appearances of the station’s extension are in use by other stations.
When the station is in DND, the LED flashes red.
➤ To connect directly to another station’s extension
1. When connected to a line or another station, press
The original party is put on-hold. You can call a station even if the DSS LED
shows busy (steady red).
2. Announce the call...or transfer the call by hanging up or pressing
Note You can transfer the call to an id le or busy station.
Strata DKT2004-CT Cordless Digital Telephone 10/0237
'66.
5HOHDVH.
Features
Do Not Disturb
Do Not Disturb
If your station is in Do Not Disturb (DND) mode, internal, external and transferred
calls do not ring your station and Off-hook Call Announce calls are denied. You can
continue to make calls while in the DND mode. When originating a call in DND
mode, you will hear a short burst of interrupted dial tone followed by continuous dial
tone. You can start dialing at any time during either tone.
If you put your Primary extension into DND mode, all calls to that telephone are
rejected. If your extension is set for Call Forward-Busy or Call Forward-Busy/No
Answer, the call is redirected to the forwarding destination immediately.
If you put an extension other than the Primary extension into DND, only calls to that
extension on your phone will be blocked. Appearances of that extension on other
telephones continue to ring.
➤ To activate DND on your Primary extension
➤ Press 'R1RW'LVWXUE or (hear Suc cess Tone). The LED li ghts st eady red
and DND mode is activated for the entire station.
➤ To activate DND on a non-Primary extension
➤ Press the desired extension appearance and 'R1RW'LVWXUE or (hear
Success Tone). The LED lights steady red and DND mode is activated for that
extension on your phone.
➤ To deactivate DND
➤ Press 'R1RW'LVWXUE or (hear Success Tone). The LED lights goes out
and DND mode is de-activated.
Setting DND for An other Extension
➤ To activate DND for another extension
➤ Enter (hear Entry Tone) + the Primary ex tensi on of the remote ex tensi on +
the pass code +
Primary extension on the target telephone.
(hear Success Tone). This sets DND as if activated by the
38Strata DKT2004-CT Cordless Digital Telephone 10/02
➤ To deactivate DND for another extension
➤ Enter (hear Entry Tone) + the Primary ex tensi on of the remote ex tensi on +
the pass code +
(hear Success Tone). This removes DND from the target
telephone.
➤ To change your DND Pass Code
➤ Enter (hear Entry Tone) + ext. no. (hear Entry Tone) + old pass code +
(hear Entry Tone) + new pass code + (hear Succ ess Tone).
If you activate DND while a call is ringing, the ringing stops. The LED continues
to flash on your telephone and ring on other appearances.
Door Lock(s)
Your telephone may have 8QORFN'RRU button(s), which enable you to unlock a
door. Each
8QORFN'RRUbutton is programmed for a specific lock.
Features
Door Lock(s)
Door Lock
No.
06
17
28
39
410
5
Location
Door Lock
No.
Location
➤ To unlock a door
➤ Press the specific 8QORFN'RRU button or + the Door Lock Number (see
above table).
The door unlocks for three~30 seconds (set in system programming). The Unlock
Door LED is lit while t he door is unlocked.
Strata DKT2004-CT Cordless Digital Telephone 10/0239
Features
Door Phone(s)
Door Phone(s)
Door phones can be used to call telephones selected in system programming. When a
door phone calls, you hear a distinctive ringing tone, one or five times (set in system
programming). You can also call a door phone and monitor the surrounding area.
The number of poss ible door pho nes varie s by S trata CTX s ystem, with up to 24 as the
maximum for larger systems.
LCD telephones dis pl ay the door phone name I D whe n c al ls ar e made t o or from door
phones. Check with your CTX WinAdmin programmer to find out the names and
locations of your system’s door phones and record them in below.
Door PhoneName/LocationDoor PhoneName/Location
➤ To answer a door phone call
➤ Lift the handset while the door phone is still ringing. The extension LED flashes
green (in-use) and you are connected to the door phone.
...or to pick up door phone calls ringing someone else’s phone, press extens ion +
+ directory number.
40Strata DKT2004-CT Cordless Digital Telephone 10/02
Emergency Ringdown
➤ To call/monitor a door phone
1. With the handset off-hook, press a extension. You hear dial tone and the LED
flashes green (in-use).
Features
2. Press
your telephone and the called door phone. You can audibly monitor the area ar ound
the door phone.
+ extension for the door location. A two-way talk-path exists between
➤ To call from a door phone
1. Press the door phone button and then release it. You hear a distinctive ringing
tone–one or five times (set in system programming).
2. When answered, speak at a normal voice level in the direction of the door phone.
Emergency Ringdown
If a station remains off-hook for a programmable period, it can be automatically
treated as an Emergency Call and directed to an emergency destination. The station
may have partially dialed a number or have dialed no digits at all. Each station is
programmed with its specific emergency ringdown destination.
A station number o r a gr oup pilot number can be specifie d a s a n e me rgency ringdown
destination. In a private network, the station or pilot number must be in the same
network node. Remote emergency destination and door phones are not permitted.
Held Calls
Calls on hold c an be r eleas ed aut omatica lly i f the held p arty h angs up and the netw ork
provides a hold-release signal.
Important!The DKT2004-CT does not support Exclusive Hold.
Placing Line Appearances or [DN] Calls on Hold
➤ Press +2/'. The Line or [DN] LED flashes green at the on-hold rate.
You hear recall tone when your stat ion i s idle (or t wo times only wh en busy) if yo u
do not retrieve the held call before “Hold the recall” time set in system
programming expires.
Strata DKT2004-CT Cordless Digital Telephone 10/0241
Features
Held Calls
Retrieving Held Calls
Using Automatic Hold
➤ Press /LQH or the [DN] that is on hold.
The Line or [DN] LED flashes at the onhold rate.
HOLD
NO. 6753
talk
Automatic Hold ena bles you to place a ca ll on hold by pressi ng anoth er /LQH or [DN].
You do not have to press
call without having to press
+2/'. You can also switch between a new and the original
+2/'. Automatic Hold is assigned on a station-by-
station basis in system programming.
➤ Press another /LQH or [DN] to rec eive or orig inate a new call, while on one call .
The original Line or [DN] LED flashes at the on-hold rate and the original call is
placed on hold.
The LED of the new call lights steady and the new line is accessed.
Switching Between Calls
➤ Press /LQH or [DN] of the held call .
The Line or [DN] LED jus t pla ced on ho ld fl ashes at the o n-hold rat e, and th e LED
of the Line just accessed lights steady.
42Strata DKT2004-CT Cordless Digital Telephone 10/02
ISDN Outgoing Calling
This feature enables calling over Integrated Services Digital Network (ISDN) trunks,
provided that you are conn ected to a S trata CTX and th at you subscribe t o ISDN lines.
ISDN trunks offer faster call connection setup and more connection circuits.
An ISDN call is initiated automatically with a timer or with a start sequence. The
method depends on your system’s programming. See your System Administrator to
determine the method.
1. Access an outside CO line
2. Dial the number.
Features
ISDN Outgoing Calling
3. Press
The dialed digits are not sent until you press this button or until the timer expires.
6WDUW.
Subaddress
Subaddress digi ts can be requir ed for d iali ng anothe r depar tment or sending a call t o a
printer.
1. Access an outside CO line.
2. Enter th e number.
3. Press
4. Enter the subaddress.
5. Press
timer expires.
6XE. Sub informs the system that the digits following are the subaddress.
6WDUW. The dialed digits are not sent until you press this button or until the
Strata DKT2004-CT Cordless Digital Telephone 10/0243
Features
Message Waiting
Message Waiting
Use your 0VJLED/button and LCD to see/retrieve message(s).
An extension can receive up to four simultaneous Message Waiting indications and
LCD messages. One message is reserved for the Message Center.
Your phone can be programmed to have up to four addi tional (flexible) Message
Waiting buttons/LEDs. Ask and check mark if these buttons have been programmed
on your phone. If so, substitute them when the
following steps.
Responding to a Lit Msg LED
1. Press 0VJ, then lift the handset. Your phone rings the extension or voice mail
device that sent the indication. The LED continues to flash red.
2. After answering the message(s), place the handset back on-hook.
0VJ button/LED is mentioned in the
3. If the Msg LED continues to flash, you have more messages; repeat Steps 1~3
above to retrieve th em. Voice mail devices turn off the LED/LCD indications after
a short delay, after you checked all messages.
4. To manually turn off your Msg LED, press your extension button, then press
. Do this step for each message received.
44Strata DKT2004-CT Cordless Digital Telephone 10/02
Off-hook Call Announce
Off-hook Call Announce (OCA) enables you to complete a call to a busy digital
telephone. Your telephone must be programmed t o either announce automatical ly or to
announce after you p res s a but ton on you r dial pad. The dest inat ion tel ephone must be
programmed to accept a n OCA. The announc ement may be del ivered over the handset
or the speaker.
Handset OCA can operate on any digital telephone. Speaker OCA requires the
addition of a special circuit board inside the DKT speakerphone.
➤ To make an OCA call
➤ Manual – Dial a n exten sion. When you hea r busy tone, p ress and, a fter one lon g
tone, you can talk t hrough the speaker of the destina tion tel ephone. The p erson you
are calling has answering options described below.
➤ Automatic – If your telephone and the extension you are calling have been
programmed for Automatic OCA, you can talk through the speaker of the
destination telephone without hearing the busy tone and without dialing
Features
Off-hook Call Announce
.
Override Calls
The available override features are:
Busy Override
Ring Over Busy Override enables you to send a muted ring tone to a busy station to
indicate a call is waiting. The Busy Override (BOV) muted ring can be programmed
for each station to be two muted rings only or continued muted rings until the call is
answered. This option applies to the station receiving the muted ring. The muted ring
can be sent to the telephone speaker or to the telephone handset/headset and speaker.
➤ To use Busy Override
➤ After reaching a busy station, press . A muted tone is heard at the busy station,
indicating that a call is waiting. The station number displays.
Strata DKT2004-CT Cordless Digital Telephone 10/0245
Features
Override Calls
Do Not Disturb Override
Do Not Disturb (DND) Override lets you send a call waiting tone or ringing to a
station in DND mode to indicate that a call is coming in. Your telephone may be
programmed to block DND Override from other telephones. Your station’s LCD
shows the station you have called is in the DND mode.
OCA is possible to DND stations from stations that are programmed for DND
Override.
➤ To use DND Override
➤ After reaching a station in DND mode, press . A tone signal is heard at the DND
station, indicating a call is coming in. On your station, the LCD shows the station
number you have overridden.
Your LCD displ ays
Override.
DND OVR DENY, if the station you called denies DND
Executive Ov erride
Executive Override enables you to enter an established conversation. Your telephone
can also be programmed to block Executive Override from other telephones.
➤ To perform Executive Override
➤ After reaching a busy station, press
...or, if you have an LCD telephone, use the OVRD Soft Key.
You enter a conference wit h the busy stat ion and the par ty to whom he was talki ng.
The called parties may hear an optional tone signal prior to your entering the
conversation.
Your LCD displ ays
Override. If you do not have Override privileges, you will camp on.
EXEC OVR DENY, if the station you called denies Executive
46Strata DKT2004-CT Cordless Digital Telephone 10/02
Class of Service Ove rride
By dialing a Class of Service Override code, a user can change a station’s set of
privileg es to one associated with the override code. W hen the call is terminated and
another is attempted from the same station, the original Class of Service is applied.
This allows selected users to override restrictions that are placed on any telephone in
the system.
➤ To perform Class of Service Override
1. Access an outside line. You hear dial tone and the LED flashes at the in-use rate.
Features
Paging
2. Press
3. Enter the Class of Service Override Code (four digits). You hear dial tone. For
security rea sons, the ov erride c odes are onl y availa ble on a se lected ba sis. See your
CTX System Administrator.
4. Dial a telephone number.
&QI7UQ + . Dial tone stops. Your LCD prompts you to enter a code.
Privacy Over rid e
This feature enables you to enter an established call on a line you share with another
telephone. Up to two station users can enter an existing CO line-to-station call (i.e., up
to three stations can be connected to a CO line). You can also use this feature if the
station that is already connected to the CO line is in the Privacy Release mode.
Station user s with
appearance to enter their conversations, even if the station entering the conversation is
not programmed for Privacy Override. (see “Privacy” on page 49.)
Paging
3ULYDF\5HOHDVH can allow stations wit h the shared button
Station users can make page announcements to telephones and external speakers.
Check with your CTX System Admi nis tr ator to f i nd out the zone numbers for var iou s
paging groups.
➤ To make a Page Announcement to a phones or external speakers
1. Lift the handset, press extension and enter a paging access code.
2. Make your announcement, then hang up.
Strata DKT2004-CT Cordless Digital Telephone 10/0247
Features
Paging
➤ To make a Group Page
➤ Press *URXS3DJH and enter the Group number (01~16)
...or press extension +
and enter the zone number.
Answering a Page
➤ To answer a Group Page, lift the handset off-hook, press extension + and
enter the Group number.
➤ To answer an External Group Page, lift the handset off-hook, press extension +
and enter the Group number.
All Call Page
You can make an All Call Page to telephones assigned to the “All Call Page Group.”
Stations are assigned to the “All Call Page Group” in system programming.
➤ To make an All Call Page
1. With the handset off-hook, press
all phones in t he All Call Page Gr oup but , depen ding on syste m pr ogramming , you
may or may not page external speakers.
2. Make your announcement then hang up.
$OO&DOO3DJH...or extensi on + . This pag es
➤ To answer an All Call Page
➤ Lift the handset off-hook, press extension + .
Emergenc y Page
An Emergency Page overrides Group Pages or All Call Pages to telephone and
external paging devices.
➤ To make an Emergency Page, lift the handset off-hook, press extension + .
➤ To make an Emergency Page to a group, lift the handset off-hook, press extension
+
and enter the Zone number.
48Strata DKT2004-CT Cordless Digital Telephone 10/02
Privacy
Privacy controls the ability of more than one person to use the same extension or CO
line at the same ti me. Privacy applies to multi pl e appearances of extensions, Phantom
extensions, outside Lines and outside Line Group buttons.The application of Privacy
to individual telephones is controlled in system programming.
By default, the system is private. If you are in a conversation, another telephone with
an appearance of the line on which you are talking cannot intrude unless that
telephone has been programmed for Privacy Override. In that event, the other
telephone may enter and leave the conversation at will. If all users are provided with
Privacy Release in Class of Service, the system will function as non-private.
Features
Privacy
Your phone may be equipped with a
button. On a normally private telephone,
appearances of you line to join the conver sation. On a normall y non-private tel ephone,
3ULYDF\RQ/LQH allows you to exclude others. The Privacy condition may be
toggled at any time during a conversation. At the end of the conversation, the line’s
privacy condition returns to its original state.
3ULYDF\5HOHDVH and/or a 3ULYDF\RQ/LQH
3ULYDF\5HOHDVH allows other
➤ To use Privacy Release
➤ While on a CO line call, press 3ULYDF\5HOHDVH. The LED lights red. The
outside line f lashes at all appea rances. When anoth er stati on user ent ers the out side
line call by pressing a common outside
To add a third station, press
3ULYDF\5HOHDVH again; the process repeats.
/LQH, the Privacy Release LED turns Off.
➤ To set/cancel Privacy
➤ Press 3ULYDF\RQ/LQH to set privacy. The LED lights steady red. Others are
blocked from entering your outside line ca lls when they press a common
button
...or press
3ULYDF\RQ/LQH again to cancel the feature. The LED turns Off.
/LQH
Redial
Use this button to redial the last number dialed from your phone.
➤ To redial the last number, press 5HGLDO or
Strata DKT2004-CT Cordless Digital Telephone 10/0249
.
Features
Release and Answer
Release and Ans w er
This feature enabl es you to au tomatical l y disconne ct or transfer an active call and
answer a new call with the push of a button, instead of with the handset.
Note Your telephone must be programmed with 5HOHDVHDQG$QV.
➤ Press the 5HOHDVHDQG$QV.The Line or [DN] LED flashes to indicate a new
incoming call whil e you ar e connec ted t o th e exis ting c all. You hear a muted, Busy
Override or Camp-on-busy tone. The original call is released and you can answer
the new call.
&1)751 and dial a “transfer-to” destination. Then, press 5HOHDVHDQG
...or
$QV
. This transfers the original call and answers the new call.
'66 of a “transfer-to” destination, then press 5HOHDVHDQG$QV. This
...or
transfers the origi nal call and answers the new call.
Speed Dial
Speed Dial enables you to dial a sequence of up to 32 digits with a shorter code. Dial
sequences can include telephone numbers, authorization codes, passwords feature
activation codes and pauses. Speed Dial may be used to originate a call or invoked
after a call is established.
There are two types of Speed Dial.
•Station – Your CTX System Administrator allocates a bl ock of up to 10 0 per son al
speed dial number s in inc rements o f 10 per phone. You have exclusive us e of the m.
•System – All telepho nes in you r syst em can shar e a lis t of up to 800 System Spe ed
Dial numbers under the exclusive control of the CTX System Administrator. In
some cases, System Speed Dial will allow you to reach numbers that you would
not be allowed to dial directly from your telephone.
50Strata DKT2004-CT Cordless Digital Telephone 10/02
Making a Call Using Speed Dial
1. Dial
...or press 6SGLDO
2. Then, dial the Station or System Speed Dial Number. Station Speed Dial numbers
occupy numbers 100~199. Sy stem Spee d Dia l number s occupy numbers 20 0~999.
Tone/Pulse Dialing
With some older Central Offices, you may have to make calls on outside lines
programmed for rotary dial pulses.This feature enables you, while on these lines, to
switch to tone dial to access remote equipment (such as an answering machine)
requiring touchtones.
Note With ISDN calls, when 7RQH'LDO6HOHFW is press ed, all of the dig it s ente red
after that point will be sent with touchtones.
Features
Tone/Pulse Dialing
➤ To change Tone Dialing
1. Access an outside line.
2. Dial a telephone number.
3. While on the call, press
programmed for rotary dial pulses, access the outside line and dial the telephone
number like any other call described in this user guide.
The Tone LED lights steady red and you are a ble to send to ucht ones wit h your d ial
pad. The feature is cancelled when the call is completed.
7RQH'LDO6HOHFW. Although the outside line is
Voice Mail - Direct Transfer
The Strata CTX enabl es you to tr ans fe r a cal l di rec tl y to a voi ce mai lbo x with out fir st
ringing that person’s telephone.
➤ To transfer a call directly to Voice Mail (VM)
1. While on a call, press
1.
2. Enter
. You hear entry tone.
&1)751. You hear feature dial tone.22
Strata DKT2004-CT Cordless Digital Telephone 10/0251
Features
Voice Mail - Direct Transfer
3. Enter the VM mailbox number (usually the same as the extension n umber), the n
press
. The call transfers immediately and your extension becomes idle.
52Strata DKT2004-CT Cordless Digital Telephone 10/02
Feature Access CodesA
This appendix contains Feature Access Codes which are entered as a sequence on
your telephone to use a partic ula r fea tur e.
Also, the Call Forward Feature Access Codes sometimes have special requirements
for entering a destination and a tim er. Refer to “To use the Call Forward button
sequence” on page 31 for more details on these entries.
Table 4Feature Access Codes
FeatureFeature Access Code Seque nces
Account Code
Attendant Console
Automatic Busy Redial - On
Automatic Busy Redial - Off
Automatic Callback Cancel
Background Music
Pickup
On hold - Local RetrieveExt. button +
On hold - Remote RetrieveExt. button +
On hold - Outside line
Retrieve
On hold - Directed Ext e nsi on
Retrieve
Incoming - Any External CallExt. button +
Conferencing - Three Way
Dialing
Dial
Dial
Ext. button +
Ext. button +
Ext. button +
Ext. button +
Ext. button +
+ Ext. Number to be picked up
+ Group Number to be picked up
+ Ext. Number
+ Remote Ext. No.
+ Line on hold
+ Ext. No. on hold
DISA Security Code - Change
Do Not Disturb
Local - On
Local - Of f
Remote - On
Remote - Off
Door Lock Control
Door Phone Calling
Emergency Call
Flash - Short
Flash - Long
Strata DKT2004-CT Cordless Digital Telephone 10/0255
+ old Security Code (1~15 digits) + + new Security Code (1~15
digits) +
+ ext. no. + Pass Code Nu m be r +
+ ext. no. + Pass Code Nu m be r +
+ Door Lock Number
+ Door Phone No.
Feature Access Codes
Voice Mail - Direct Transfer
Table 4Feature Access Codes (continued)
FeatureFeature Access Code Seque nces
LCD Language (Change)
LCR (Outgoing Call)
Message Waiting (MW)
Release a receiv ed MW
Retrieve a rece ived MW
Activate MW at another
Station without Ringing
Cancel MW at another
Station without Ringing
+ Language No.
+ Ext. no.
+ Ext. no.
Messaging - Advisory
Advisory Message Activation
Advisory Mess age
Cancellation
Private Network Ac cess Code + Private Network No.
Night Ring Answer
Off-hook Call Announce
(Manual Mode)
+ Message No.
Voice First:
; Tone First: , , or
Override
Busy, Do Not Disturb
Executive
Paging
Page All Groups
Page Individual Groups
Emergency Page - Individual
Group
Emergency Page - All Groups
Answer Page - All Groups
Answer for External Group
Page
Repeat Last Number Dialed
+ Group Number
+ Group Number
+ Zone Number
56Strata DKT2004-CT Cordless Digital Telephone 10/02
Table 4Feature Access Codes (continued)
FeatureFeature Access Code Seque nces
Feature Access Codes
Voice Mail - Direct Transfer
Speed Dial Regist er
Station (00~99)
System
Start Application
Substitution of Dial “”
Substitution of Dial “”
Travelling Class Override
Enter Code
Change Code
User Programming Mode
+ Index Number ( 00~99)
+ Index Number ( 000~099)
+ Index Number ( 100~199)
+ Index Number ( 200~299)
+ Index Number (300~3 99)
+ Index Number ( 400~499)
+ Index Number ( 500~599)
+ Index Number ( 600~699)
+ Index Number ( 700~799)
+ Index Number + old Code + + new Code +
Voice Mail (VM)
Direct Transfer to Voice Mail
Volume Control - Beep
Volume Control - Ringing
Strata DKT2004-CT Cordless Digital Telephone 10/0257
+ Ext. Number
Feature Access Codes
Voice Mail - Direct Transfer
58Strata DKT2004-CT Cordless Digital Telephone 10/02
Troubleshooting
and SpecificationsB
This appendix cont ains addit ional inf ormation for your cordle ss digita l telephon e. It is
divided into:
•Installing Optional Headset
•Troubleshooting
•Range and Performance
•Nine Simultaneous Conversation Channels
•Radio Interference
•Specifications
•Available Optional or Replacement Items
•Access Codes
Strata DKT2004-CT Cordless Digital Telephone 10/0259
Troubleshooting and Specifications
Troubleshooting
Troubleshooting
If your cordless telephone is not performing to your expectations, try these
suggestions. If you are still unable to resolve the problems, contact your telephone
system administrator. Do not attempt to service this unit yourse lf. All service must be
done by qualified service personnel.
ProblemSuggestion
CHARGE LED does not come on when
handset is placed on base unit.
Make sure the AC adapter is plugged into the base unit and wall
outlet.
If the AC adapt er i s pl ugged int o a wa ll o utl et wi th a s witc h, make
sure the switch is turned on.
Make sure the hand set is properly seated in the base unit.
Make sure the nickel-cadmium battery pack is properly placed on
the handset.
Make sure that the ch ar gi ng contacts on the handset and base
unit are clean.
Conversation int errupted frequently.
7$/. and get no dial tone.Move closer to the base unit.
Press
Cannot configure t he cordless digital
telephone.
Handset does not rin g.
Tone noiseMove cordless telephone to the right side of the D KT.
Other problemsContact your telep hone system administr at or.
Make sure that the ba se unit antenna is fully vertical.
Move closer to the ba se un it .
Check both ends of al l telephone line cords for go od
connections.
Make sure the AC adapter is plugged into the base unit and wall
outlet.
The nickel-cadmium battery may be weak . Cha rge the battery
pack for 8-10 hour s.
Check the Ringer Alert setting. It may be set to Ring Off.
Make sure the base unit antenna is fully vertical.
The handset may be t oo far away from the base uni t .
60Strata DKT2004-CT Cordless Digital Telephone 10/02
Range and Performance
The cordless digit al telephon e is designed to ope rate up to 1.1 miles fr om the base in a
completely unrestricted test environment. Typically, ranges of 300 to 400 feet are
possible, depending upon the structure of the building the telephone is used in.
For optimum range and performance from your cordless digital telephone, try the
following options:
•Place the base units at least 3 to 6 feet away from the deskset; at least 3 feet from
metal structures; and at least 6 feet from computers, fax machines or other
electronic equipment.
•Use an AC outlet not associated with computer or electromagnetic equipment.
•Wherever possible, put the base units in the middle of the coverage area.
•Mount the base units high in the room, for maximum range.
Troubleshooting and Specifications
Range and Performance
•Locate 3 or less cordless teleph ones 12 feet apart.
•Locate 4 to 10 cordless telephones 20 feet apart.
Nine Simultaneous Conversation Channels
The cordless digital telephone has nine operating channels available.
A common misconception is that this limits a customer to nine cordless phones. This
is not the case. Each cordless digital telephone can operate on any of the nine
channels. When you turn on a cordless digital telephone, the phone selects an
available channel within its’ range. In a given cordless range, nine simultaneous calls
can be made. In most businesses, it is unlikely that all nine channels will be in us e at
the same time. Typically 20 to 30 phones can share the 9 channels.
Another factor is the distribution of the phones in a facility. If your cordless digital
telephones are disbursed throughout a facility, there should not be contention for
channels. If there are more than nine cordless digital telephones in one area and nine
users are using their cordless phones, a tenth user would not be able to connect at that
time.
Strata DKT2004-CT Cordless Digital Telephone 10/0261
Troubleshooting and Specifications
Radio Interference
Radio Interference
Radio interfere nce may occasional ly interrupt you r conversation s. When this happens ,
remember that your unit is not defective. If these noises continue, and are too
distracting, move to a different location while you are talking on the telephone. (As
noted in the preceding Range section, you may need to move the base unit as well.) If
the situation persists, contact your telephone system administrator.
Specifications
Frequency ControlFrequency Synthesizer
ModulationMSK
General
Operating Temperature-10
Receive/Transmit Frequency903.20 to 924.95 MHz (9 channels)
Power Requirements10VDC from supplied AC adapter
Size
WeightApproximatel y 1 l b. , 5 oz .
Receive/Transmit Frequency903.20 to 924.95 mHz (9 channels)
Power Requireme nt sRechargeable Nickel-Cadm ium battery pack
Size
WeightApproximatel y. 10.5 oz. with battery
Battery
to 50° C
°
Base Unit
Width 5.0 inches
Depth7.5 inches
Height3.7 inches
Handset
Width 2.125 inches
Depth0.875 inches
Height 6.5 inches with antenna