Changing the Registration password 7
Companion programming 8
Registration 8
Radio data 10
Registering individual portables 12
System programming 15
Twinning between Companion portables and Norstar wireline
telephones 16
Using Answer DNs 16
Using target lines 18
Using your portable telephone 19
Using Norstar features 20
Using new features 23
Directed Call Pickup 23
Group Pickup 24
Wireless Portable Language Selection 25
Wireless Call Forward No Answer enhancement 25
Additional features 25
Troubleshooting 27
P0992641 01Modular ICS Companion System Coordinator Guide
iv / Table of Contents
Glossary 29
Index 35
Backup programming overlays 39
Modular ICS Companion System Coordinator GuideP0992641 01
Norstar Companion basics
Your Companion portable telephone allows you to leave your
desk without missing important telephone calls. You can carry
it with you to make and receive calls on the Norstar system.
The portable telephones can access most Norstar business
features such as call forward, call transfer, conferencing, and
voice mail. Companion on Norstar consists of four main
components:
ICS and Norstar XC software — Modular ICS-XC software
manages the telephone traffic between Companion base
stations and portable telephones. base stations are connected to
the ICS in the same way that Norstar sets are. Companion
portable telephones are registered on the system and do not
take up any ports on the system. Up to 60 portable telephones
and up to 32 base stations (32 cells) can be connected to the
system.
Companion base stations — base stations are positioned
throughout the coverage area to send and receive calls between
the portable telephones and the ICS. The base stations use
advanced digital radio technology and support handoff and
roaming within the coverage area which can be up to 160,000
square meters (three million square feet) when using the
maximum number of base stations.
Companion portable telephones — The portable telephones
used with Companion are small, lightweight units with fully
digital performance to provide clear voice quality. Companion
portable telephones feature a two line, 16-character,
alphanumeric display. For more information on the portable
used with your MICS-XC system, refer to the Companion Portable Telephone User Guide that is supplied with it.
P0992641 01Modular ICS Companion System Coordinator Guide
2 / Norstar Companion basics
Administration and Maintenance Tools — Programming
the Companion system is accomplished easily and quickly
using a T7316 Business Series Terminal or an M7310 or
M7324 Norstar set. You can assign portable telephones to the
system, check base station parameters, and enable and disable
registration through programming.
Companion Diagnostic Software allows you to run diagnostics
on the wireless system. This can be done either locally or
remotely using a personal computer.
Modular ICS Companion System Coordinator GuideP0992641 01
Programming
For general programming instructions, familiarize yourself
with the programming operations in the Modular ICS System Coordinator Guide.
Programming tools
As with all Modular ICS programming, you can use a T7316
Business Series Terminal or an M7310 or M7324 Norstar set
to perform the programming.
In this book, all processes requiring dialpad buttons are
presented in the Business Series Terminal button icons. If you
are using one of the other telephones, use the appropriate
overlay, and then refer to the table below for corresponding
button faces:
Button Name
Feature
Hold
Volu me Con t rol
Release
T7000, T7100,
T7208, T7316
²
³
ú
≥
Ã
¨
M7100, M7208,
M7310, M7324
ƒ
˙
≥
√
®
Programming overlays are included with the Programming
Record.
The Norstar Programming Record
The Programming Record provides a convenient way to
record your Companion programming. There is a section of
Companion-specific records that includes charts for recording
the handset information and the base station information.
P0992641 01Modular ICS Companion System Coordinator Guide
4 / Programming
Photocopy pages from the record, as necessary.
Exiting programming
Norstar stores your changes automatically as soon as you alter
any settings.
When you have completed your programming session, press
¨
. The display briefly reads End of session.
Viewing your programming updates
If any of the changes you have made to programming have not
immediately taken effect, you see an UPDATE display button
when you leave programming. The display shows you how
many telephones have not been currently updated due to the
system being busy with other programming or the telephone is
in use.
Press DNs to see the specific sets where programming changes
have not been updated. Items disappear from the list as they
are updated, and UPDATE disappears once all changes are
complete.
Entering numbers
Enter numbers from the Norstar telephone dial pad. The
backspace display button may be used to edit the number.
A line number must always be entered as a three-digit number.
Line numbers from 10 to 99 must be entered with a leading
zero (line 020, for example). Similarly, line numbers less than
10 must be entered with two leading zeros (line002, for
example).
Internal telephone numbers, also referred to as directory
numbers (DNs), can be three to seven digits long. The DN
length can be changed in programming.
Modular ICS Companion System Coordinator GuideP0992641 01
Programming / 5
Entering letters and numbers using the dial pad
first press
fourth press
second press
third press
Programming headings
Programming specific to Norstar Companion System
Coordinators is covered in this guide. Refer to Modular ICS System Coordinator Guide for all other System Coordinator
programming and for an explanation of passwords.
After pressing
the password (the default password is
ЫЬЯЭЯ
²¥¥¯öìéí
and entering
ë÷éö
), you see the following programming
or
headings.
Top-level programming headings
Terminals&Sets
Lines
P0992641 01Modular ICS Companion System Coordinator Guide
Customize the features used by telephones. You
can change where a call is forwarded, give a
telephone a name, or allow certain features to be
used at a telephone. You can also change the
button programming on any telephone on the
system.
Program names for each line.
6 / Programming
Services
Sys speed dial
Passwords
Time&Date
System prgrming
Turn services on or off. Services include Ringing
service (often called night service) that allows
additional telephones to ring, Restriction service
that blocks certain kinds of calls and Routing
Service that decides what lines a call uses.
Program up to 70 different telephone numbers so
that people in your office can dial them with a twodigit code.
Change the password you use for programming, or
erase a Call log password. On an XC system, you
can also change the password for Companion
portable telephone registration.
Change the time, date, or both.
On an XC system, you can enable or disable
registration for Companion portable telephones.
Registration password
The portable telephones must be registered with the Norstar
system before they can be used. The recommended steps are as
follows:
1. Change the registration password for your system.
2. Enable registration for the system.
3. Confirm the availability of directory numbers (DNs) for
each Companion portable telephone.
4. Individually register each Companion portable telephone.
5. Disable registration for the system.
Modular ICS Companion System Coordinator GuideP0992641 01
Programming / 7
Changing the Registration password
To ensure unauthorized portables are not registered to your
system, a separate level of password access is provided. You
can, and should, set your own password to prevent
unauthorized handsets from registering on your system. You
can change the Registration password under the Passwords
heading in programming.
Change password to avoid incorrect
registration.
To ensure accurate registration, change the
Registration password before registering any
portables. If there is another wireless system in
radio range, and both systems have the same
Registration password and registration enabled,
you may accidentally register on the other system
instead of on your own.
The default Registration password is RADIO
(
àÛÜÝß
) .
Use CHANGE, the dial pad and OK to program the Registration
password.
Record the password in the Programming Record.
You can choose any combination of one to six
Tip -
digits. It is easier to remember the password if the digits
spell a word. Provide this password only to selected
personnel to prevent unauthorized access to
programming. The implications of such access may
include the rearrangement of line assignments, which
could affect the operation of the Norstar system.
P0992641 01Modular ICS Companion System Coordinator Guide
8 / Programming
Companion programming
Perform Companion programming in System programming.
Registration
Software Keys are required to activate
wireless capabilities (U.S. only)
To take advantage of the wireless capabilities
available to your Norstar system, you must first
enable a certain number of portable credits using
Software Keys purchased through Nortel
Networks. Keys are obtained and entered into the
system by the installer. For more detailed
information on enabling Norstar Companion, see
the
Modular ICS Companion Installer Guide
You must enable registration for the entire Norstar system to
allow registration of individual portables. The options are Yes
(Y) and No (N). Yes indicates that Registration is enabled. No
is the default and indicates that Registration is not enabled.
.
Use ≠ and CHANGE to enable or disable registration.
Registration should normally be disabled.
For security reasons, and to prevent
unauthorized users from being registered to your
system, set registration to
finished registering the portables.
when you have
N
Portable DNs
Once registration is enabled for your Norstar Companion
system, a series of extension numbers (637 to 696)
automatically becomes available for registration. Check that
an extension number is available before registering a portable
telephone to it.
Modular ICS Companion System Coordinator GuideP0992641 01
Programming / 9
If the extension number shows a status of Available, it is ready
for registering a Companion portable telephone.
If the extension number shows a status of Registered, a
Companion portable telephone is already registered to that
extension number. In this case, you can either pick a different
extension number, or deregister the current portable telephone.
You must perform deregistration both at the portable and
during either an Installer or System Coordinator programming
session.
Press ≠ to view registered and available DNs.
Note: The DN range 637 to 696 can be used by either portable
telephones or ISDN S loops. You can assign all 60 of
the DNs to S loops and none to portable telephones.
You can assign up to 30 DNs to portable telephones,
leaving 30 for S loops. Within these two limits you can
choose a combination of ISDN and portable telephone
DNs. For more information, refer to Modular ICS Installer Guide.
Deregistering a portable
Deregister an extension number when:
•you must replace the portable due to loss or breakage
•you want to assign the handset to someone with a different
telephone number than the previous user
Press ≠ and DEREG to deregister a DN.
P0992641 01Modular ICS Companion System Coordinator Guide
10 / Programming
This procedure does not clear the registration data
Tip -
in the portable. You must also deregister from the
portable telephone using the on-the-air deregistration
feature. For instructions, see the Portable Telephone
Registration Instructions that are supplied with the
portable.
Radio data
Re-evaluation
Re-evaluation automatically assigns base station radios to
cells and determines which cells are neighbors. When adding
or removing base stations, Re-evaluation must be applied to
the system.
Re-evaluation Status
Press ≠ to see the Re-evaluation status. If the display
reads required, you can carry out the re-evaluation by
pressing CONTINUE and following the prompts.
Radios
Radio programming settings apply to base stations.
Cell assignment
A cell is the area covered by one or more radios in close
proximity. As you move around your office while on a call
with your portable, the call is handed off from one cell to
another. A call on a portable can be handed off from one cell
to another only if those cells are programmed as neighbors.
The Norstar system automatically assigns cell neighbors and
re-evaluates the cell-to-cell configuration when base stations
are added or removed.
Modular ICS Companion System Coordinator GuideP0992641 01
Programming /
11
The cell assignment setting allows you to see if a base station
radio is assigned to a cell in the Companion system.
Press ≠ and enter the 5-digit radio number to see the
setting: Assigned or Unassigned or select LIST to see all
radios in sequence.
Cells
Cell programming allows you to examine the cell radio, cell
neighbor, and cell radio neighbor configurations. Choose the
cell you want to examine by pressing ≠ and the cell
number (01 to 32) or select LIST to see all in sequence. When
in the list mode, there is a softkey that allows you to FIND a
specific cell number. Then select ≠ to see all Cell
radios, Cell neighbors and Cell radio neighbors.
Cell radios
This subheading allows you to view the 5-digit number of any
radios assigned to this cell. For example, if radio 07012 is in
the cell, the display shows 07012 asgned. Press ≠
and enter the five-digit radio number to view the setting:
Assigned or Unassigned. Select LIST to see all in sequence.
Select SCAN to go to the list or next radio with a setting
Assigned.
Cell nghbrs
This subheading allows you to view the 2-digit number of any
cells that border a particular cell in a system. Press ≠
and enter the cell number to see the settings: Assigned or
Unassigned. Select LIST to see each neighbor in sequence.
Select SCAN to see the first/next cell Assigned.
For example cell 01, the display shows Nghbr:03 and
Nghbr:04. This means that cells 03 and 04 have been assigned
as cell neighbors.
P0992641 01Modular ICS Companion System Coordinator Guide
12 / Programming
Cell rad nghbrs
This subheading allows you to view the two-digit number of
any cells that border a particular cell in a system, these are
referred to as the cell neighbors. As well, you can view any
cells that border the cell neighbors. Press ≠ and enter
the cell number to see the settings: Assigned or Unassigned
Unassigned.
UnassignedUnassigned
Select LIST to see each neighbor in sequence. Select SCAN to
see the first/next cell Assigned.
For example cell 01, the display shows Rad nghbr:03, Rad nghbr:04, and Rad nghbr:11. Cell 11 does not appear as
a cell neighbor. Refer to the example under Cell nghbrs.
Therefore it must be a neighbor of cell 03 or 04.
Registering individual portables
You must do two things to register each portable with the
Norstar system:
•Register the portables by entering the Registration
password on each one.
•Verify that the portable operates properly.
For instructions on registering and verifying each Norstar
Companion portable with the software, refer to the Modular ICS Companion Installer Guide.
For instructions on operating a Norstar Companion portable,
see the Companion Portable Telephone User Guide that
comes with the portable handset.
When you distribute the portables, tell the users that the
portables are registered, and give them the corresponding
extension numbers.
Modular ICS Companion System Coordinator GuideP0992641 01
Programming / 13
You can register a portable to more than one
Tip -
system. You cannot register a portable to more
than one extension number per system. You
cannot register more than one portable to one
extension number.
If a portable telephone is to be used in more
Tip -
than one Norstar or Companion system, its owner
must know which registration slot number was
used to register the portable telephone with each
system. (It is preferable that each user have the
system they use most often registered in slot 1.)
If a portable telephone is lost or broken, deregister
it from the system before replacing it with another
portable telephone.
P0992641 01Modular ICS Companion System Coordinator Guide
14 / Programming
Modular ICS Companion System Coordinator GuideP0992641 01
System programming
Once the registration process is complete, portable telephone
programming is much the same as it is for Norstar desk
telephones. Some of the programming settings do not affect
the operation of the portable.
See your Modular ICS System Coordinator Guide for detailed
instructions on how to program your Norstar system.
The following table shows the recommended settings for your
Norstar system:
HeadingSettingNotes
Terminals&Sets
Capabilities
Fwd no answerFwd to: <DN>
Fwd delay:
<number of
rings>
Fwd on busyY
DND on BusyN
HandsfreeN
HF answerbackNone
Pickup group<group
number>
Paging Y
Page zone 1
D-DialSet 1A portable cannot be a Direct-Dial
Hotline None
P0992641 01Modular ICS Companion System Coordinator Guide
A portable can be part of a pickup
group and answers calls ringing at
telephones in the same group when
the user enters
telephone. It can use the Direct-Dial
digit.
¥àß
.
16 / System programming
HeadingSettingNotes
Priority callYRequires special configuration of
hardware and programming
Restrictions
Set restrictions
Set lockYDoes not apply to portables.
Allow last noYDoes not apply to portables.
Allow saved noYDoes not apply to portables.
Allow linkYThis can be set to N for portables.
Twinning between Companion portables and Norstar
wireline telephones
Using Answer DNs
If you have both a wireline (desk) telephone and Companion
portable telephone you can answer calls from either device by
using the Norstar Answer DN feature. Any call that normally
rings at your desk can also appear and ring at your portable if
it is assigned the desk telephone DN as an Answer DN. This
arrangement is called twinning.
It is also possible to have calls to the portable appear on the
desk telephone as an Answer DN.
An Answer DN for a desk telephone and portable is
programmed exactly the same way as for two desk telephones.
An installer or customer service representative programs
Answer DNs.
You can have up to eight Answer Keys assigned to your
portable.
Modular ICS Companion System Coordinator GuideP0992641 01
System programming / 17
The types of calls that your portable Answer Keys receive are
programmable. See the Modular ICS System Coordinator Guide for more information.
Hunt Group calls cannot be forwarded using the
Tip -
Call Forward features.
An Answer DN is the recommended method for
Tip -
twinning a portable with a desk set. This ensures that all
calls arriving at the desk telephone appear and ring at
the portable. A twinned portable using an Answer DN
does not ring for an incoming call if it is currently on
another call.
Norstar Voice Mail message waiting indication occurs on the
twinned portable only if it has been assigned a voice mail box.
If your Norstar Voice Mail box has been assigned to your desk
set, log on using the desk set DN when accessing the voice
mail box from the twinned portable.
For more detailed information on how to access Norstar Voice
Mail using your Norstar Companion portable, refer to
Portable Telephone Feature Card that is supplied with the
portable telephone.
P0992641 01Modular ICS Companion System Coordinator Guide
18 / System programming
Using target lines
Wireline and wireless telephones can be twinned using target
lines. The line for the desk telephone can be configured to
appear on the portable, or the line for the portable can appear
on the desk telephone. Incoming external calls ring at both.
When you twin wireline and wireless telephones using line
assignments, each telephone has its own internal DN. When
someone wants to call you or forwards a call to you internally,
they must choose between the desk telephone and the portable
DN. The call appears and rings only at the internal DN that
was dialed.
A portable can have an Answer DN and share a
Tip -
line assignment with a desk telephone.
Modular ICS Companion System Coordinator GuideP0992641 01
Using your portable telephone
Your Companion portable telephone communicates with the
Norstar system using radio waves. The radio transceivers for
the system are located in the Companion base stations installed
around your office. Each base station contains two radio
transceivers and can handle two portable telephone calls at
once.
Your portable telephone is truly portable. Not only can you
start a telephone conversation anywhere in the office, you can
continue that conversation while you walk through the
building. As you move from one part of your office to another,
your call is handed off from one base station to another.
If you notice a decrease in voice quality while moving with a
portable telephone, you are moving out of range of your
system’s base stations. There are three possible reasons for
this:
•The base stations that cover the area you are moving into
may already be busy and therefore cannot pick up your
call.
•Large pieces of furniture or movable partitions may have
been moved into a position that blocks the signal between
you and the base station.
•You may have moved out of the area covered by your
Companion system. Retrace your steps until you are back
in range.
In rare instances, during a Norstar Voice Mail session, softkey
display prompts on your portable may disappear. This is a
normal condition and is minimized by staying within the
Companion coverage area.
P0992641 01Modular ICS Companion System Coordinator Guide
20 / Using your portable telephone
While moving within a Companion coverage area, a slight
clipping may be heard during a call. This indicates that your
call has been handed off from one radio cell to the next.
Problems with lost connections are rare, but if you notice an
increase of such incidents after making large changes in the
layout of your office, your base stations may need to be moved
or reprogrammed to accommodate the new arrangement. In
this case, contact your installer or customer service
representative to change the base station configuration. (In the
U.S. you need to obtain UTAM Inc. approval before making
changes to the system configuration.) Refer to Modular ICS Companion Installer Guide for more information.
If you try to send a message from a desk telephone
Tip -
to a portable telephone, the display of the desk
telephone shows
Can’t send ms g
.
Using Norstar features
It is possible to use many of the same Norstar features
available to a wireline set on your portable telephone. The
table below lists which features are available for use on your
portable telephone. For additional information on features and
the special key sequences required to use them, refer to the
feature card that is supplied with your portable telephone.
Features supported by Companion for Norstar
FeatureDescription
Call ForwardSend calls to another telephone in your Norstar
system. The display does not indicate that calls are
being forwarded.
Hunt Group calls override all Call Forward features. A
Hunt Group DN can be a Call Forward destination.
Modular ICS Companion System Coordinator GuideP0992641 01
Using your portable telephone / 21
FeatureDescription
Call InformationDisplay the name or extension of an internal caller. In
addition, if your system is equipped to receive CLASS
information (Caller ID), the external caller is
displayed.
*Call ParkOn your portable, park a call.
Call Park RetrievalOn your portable, retrieve a parked call.
Cancel Call ForwardCancel the Call Forward feature, where calls are
automatically sent to another telephone in your
Norstar system.
ConferenceSee your
Portable Telephone Feature Card
.
Directed Call PickupAnswer any telephone that is ringing in your Norstar
system.
Group PickupAnswer a call ringing on another set in the same
pickup group.
Host system signalingLink and pause are available. See the Telephone
Features section of the
Coordinator Guide
Modular ICS System
for more information.
Line PoolOn your portable, use line pools the same way a desk
telephone does.
MutePrevent the person you are on the portable telephone
with from hearing you. Also, you can mute a
portable’s ringing for an incoming call.
PageOn your portable, page an individual telephone,
several telephones, external speakers, or the entire
system.
A Hunt Group DN cannot be in a page zone.
PauseProgram in an external autodial sequence to insert a
1.5-second delay.
Prime line0n your portable, may be either an Intercom Line, an
Assigned Line or a Line Pool.
*Priority call See
Additional features
on page 25.
Hunt Groups reject priority calls.
PrivacyIn programming, change the privacy setting for an
external line assigned to the portable. This does not
give the ability to change the privacy setting on a call
by call basis.
P0992641 01Modular ICS Companion System Coordinator Guide
22 / Using your portable telephone
FeatureDescription
ReleaseSee your
Portable Telephone Feature Card
.
Speed DialSystem speed dial codes only. No personal speed
dial codes. The portable has a directory that you can
use to store up to 200 entries for telephone numbers.
Switching between
two calls
TransferSee your
Transfer using
directory
When on a portable call, switch to another incoming
call. You can then switch back to the first call. See
your
Portable Telephone Feature Card
Portable Telephone Feature Card
.
.
Transfer a call using your portable directory. See your
Portable Telephone Feature Card
.
Trunk AnswerGrab a ringing call for lines placed in a Service Mode.
Voice call See
Additional features
on page 25.
Hunt Groups reject voice calls.
Wireless Portable
Language Selection
Wireless Call Forward
No Answer
Change the language of the prompts controlled by the
ICS as they appear on the portable display.
Stop the portable from ringing when the call has been
forwarded to its new destination. The portable user
can still answer the call but it does not ring.
* MCDN network note: These two services are only available within the Norstar
system. A Meridian networked to this Norstar does not have Camp-on or Breakin (Priority call) access to phones within this system.
Modular ICS Companion System Coordinator GuideP0992641 01
Using your portable telephone / 23
Using new features
Directed Call Pickup
To answer any telephone that is ringing in your Norstar
system:
1. Press
¥àß
.
2. Enter the internal number (DN) of the ringing telephone.
You must turn on the Directed Call pickup feature for the
system in Modular ICS programming before a user can use the
feature. The Modular ICS Companion Installer Guide
contains a programming template and complete programming
information.
To turn on Directed Call pickup for an ICS:
1. Press
²¥¥ÛЯЯЬЭЭ
on a Norstar
telephone with a two-line display.
2. Press
ЫЯЯЬЭЭ
àÛàÞ¡à
(the default Installer password),
(the default System Coordinator Plus
password), or the current Installer or System Coordinator
Plus password.
3. Press ‘ until the display shows System
prgrming.
4. Press ≠. The display shows Hunt groups.
5. Press ‘. The display shows Featr settings.
6. Press ≠. The display shows Backgrnd music.
7. Press ‘ until the display shows Directd pickup.
8. Press CHANGE to select the setting: Y (Yes) or N (No).
P0992641 01Modular ICS Companion System Coordinator Guide
24 / Using your portable telephone
Group Pickup
Group Pickup allows the portable user to answer a call ringing
on another set in the same pickup group.
To answer a call ringing at a telephone in your pickup group,
press
¥àÞ
.
Modular ICS programming allows you to place all telephones,
including portable telephones, into pickup groups.
To assign a portable telephone to a Call Pickup group:
1. Press
²¥¥ЫЯЯЬЭЭ
on a programming
telephone with a two-line display.
2. Press
ЫЬЯЭЯ
(the default System Coordinator
password), or enter the current password.
3. Press ≠ and enter the internal number (DN) of
the telephone.
4. Press ≠ until the display shows Fwd no answer.
5. Press ‘ until the display shows Pickup grp:.
6. Press the CHANGE display button to assign the telephone to
pickup group (1 through 9), or to None.
See the Modular ICS System Coordinator Guide for more
information about Directed Pickup and Group pickup.
Modular ICS Companion System Coordinator GuideP0992641 01
Using your portable telephone / 25
Wireless Portable Language Selection
This feature allows you to change the language of the prompts
controlled by the ICS as they appear on the display of the
portable. This setting sets both the display prompts and the
voice prompts from voice mail.
English: Press
French: Press
Spanish: Press
¥¥ÞâÚ
¥¥ÞâÛ
¥¥ÞâÜ
.
.
.
If you are using Profile 2, you also have access to Turkish.
Refer to the Modular ICS System Coordinator Guide for more
information about choosing a language for the display.
Wireless Call Forward No Answer enhancement
This improvement stops the Companion portable from ringing
when the call has been forwarded to its new destination. The
portable user can still answer the call, but it does not ring.
The settings for Call Forward No Answer are found under
Terminals & Sets in ICS programming. See the Modular ICS
System Coordinator Guide for more information.
Additional features
Two additional Norstar features can be used with a portable if
lines and an attached analog terminal adapter (ATA) are
specifically configured to support them:
•Voice Call:
•Priority Call:
¥ßß
¥ßá
Your installer or customer service representative can set up
and program your system to support these features.
Refer to the Portable Telephone Feature Card, that is supplied
with the portable, for the special key sequence that you need to
use this set of features.
P0992641 01Modular ICS Companion System Coordinator Guide
26 / Using your portable telephone
Modular ICS Companion System Coordinator GuideP0992641 01
Troubleshooting
When there is a problem with a portable, follow these steps:
1. Make sure the portable is compatible with the Norstar
software version.
2. Verify that the portable is ON and that the battery is not
low.
3. Establish a radio connection to get a dial tone.
If no dial tone is present:
•Verify that dial tone is available from the ICS.
•The portable may not be registered. Try to register the
portable again. For more information, refer to the
Registering individual portables on page 12.
•Check that the portable is using the correct registration
slot.
•Verify that the portable has been assigned the correct
internal number by calling it from another telephone.
P0992641 01Modular ICS Companion System Coordinator Guide
28 / Troubleshooting
Modular ICS Companion System Coordinator GuideP0992641 01
Glossary
A
Answer button: A telephone
button with an indicator that is used
to monitor another telephone. The
answer button indicates incoming
calls destined for the other
telephone. Someone working at a
telephone with answer buttons (an
attendant, for example) can receive
all ringing and visual indication of
incoming calls for other telephones,
and answer those calls when
necessary.
One telephone can have up to four
Answer buttons. An Answer button
is automatically assigned to a
telephone when that telephone is
assigned an Answer DN.
Answer DN: The internal or
directory number (DN) of a
telephone that is monitored by an
Answer button. You can assign up
to four Answer DNs to a telephone
under Line Access in Terminals and
Sets programming.
B
Base Station: A Companion
component that is mounted on walls
and ceilings to provide a radio link
to an office or other area where
Companion portable telephones are
used. Each Base Station houses two
radios that allow portables to send
and receive calls through the ICS.
C
Call Forward: A feature that
forwards all the calls arriving at
your telephone to another telephone
in your Norstar system. To have
calls forwarded outside the system,
use Line Redirection.
Call Park: A feature that allows
you to place a call on hold so that
someone can retrieve it from any
other telephone in the Norstar
system by selecting an internal line
and entering a retrieval code. The
retrieval code appears on the display
of your telephone when you park the
call. You can park up to twenty-five
calls on the system at one time.
Cell: The area covered by one or
more radios in close proximity
within a Norstar Companion
system. Calls on portable
telephones are passed from one cell
to another as the user moves around
the office.
Companion: The name for
Northern Telecom communication
systems which use radio technology
to transmit and receive signals
between its components and the
Norstar system.
Companion Wireless provides
mobility in the workplace. Calls that
used to ring just at your Norstar set
can also appear and ring at your
portable.
See also UTAM.
P0992641 01 Modular ICS Companion System Coordinator Guide
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Companion ID: An eight character
(alphanumeric) number assigned by
Northern Telecom to identify each
Companion wireless system. This
Companion ID is sent to each
customer once radio or portable
credits have been purchased. The
Companion ID must be provided
each time codes or credits are
obtained using the Northern
Telecom Customer Response
Center.
Companion portable telephone:
Hand-held wireless telephone
which allows complete mobility
within the reach of Companion Base
Stations or an external antenna.
Portables offer many but not all
Norstar features and share much of
the same programming as “wired”
desk sets.
Conference: A feature that allows
you to establish a three-person call
at your Norstar telephone.
credits: See Portable Credits.
D
Directory number (DN): A unique
number that is automatically
assigned to each telephone or data
terminal. The DN, also referred to as
an internal number, is often used to
identify a telephone when settings
are assigned during programming.
Default DN assignments start at 21
in a two-digit (non-expanded)
system and 221 in a three-digit
(expanded) system.
DN: See Directory number.
E
event message: Event messages are
stored in the system log and
displayed during a Maintenance
session. They record a variety of
events and activities in the Norstar
system.
H
handoff: An activity of Companion
wireless components. Handoff
occurs when the system “finds” a
new cell to maintain the link
between a portable telephone and
the ICS.
I
ICS (integrated communication
system): The central hardware
component in the Norstar system.
The ICS has its own processor and
memory, and provides a physical
point of connection for the various
types of devices, telephones, and
expansion modules used in Norstar.
The ICS can function on its own as
a basic system (with 32 Norstar
telephones and up to 48 external
lines), or with the addition of Trunk
Modules (TM) that supports more
external lines, or Station Modules
(SM) that support more Norstar
telephones.
Integrated Services Digital Network
(ISDN): A digital telephone service
that allows for a combination voice
and data connection over a single,
high-speed connection. ISDN
service can operate over the same
Modular ICS Companion System Coordinator Guide P0992641 01
Glossary / 31
copper twisted-pair telephone line
as analog telephone service.
K
Key Service Unit (KSU): Please
see Integrated Communication
System (ICS).
L
Line pool: A group of lines used for
making external calls. Line pools
provide an efficient way of giving a
telephone access to external lines
without taking up many line
buttons. A line is assigned to be a
member of a line pool by your
customer service representative.
M
M7310 telephone: A telephone that
has a two-line display, three display
buttons, 10 programmable memory
buttons with indicators, and 12
dual-memory programmable
buttons without indicators. An
M7310 telephone can be equipped
with a Busy Lamp Field.
M7324 telephone: A telephone
with a two-line display, three
display buttons, and 24
programmable memory buttons
with indicators. An M7324
telephone can be equipped with a
CAP module.
P
the system. Systems can only
register as many portables as there
are available Portable Credits.To
register additional portables, you
must obtain Portable Credit Codes
for the number of additional
portables you need.You can obtain
additional codes whenever you need
to expand the number of portables,
up to a maximum of 60 portables for
each XC system.
portable telephone: See
Companion portable telephone.
Prime line: A line on your
telephone that is automatically
selected when you lift the receiver,
press the Handsfree/Mute button or
use an external dialing feature. A
Prime line is assigned to a telephone
by your customer service
representative.
programming: A series of
procedures that set the way the
Norstar system works.
Programming includes system-wide
settings and individual telephone
and line settings.
programming overlay: A paper
template that is placed over the top
four memory buttons with
indicators on the M7310 or M7324
telephone during programming. The
overlay labels indicate the special
function that each of the four
buttons takes on during
programming. The overlay is found
at the front of this guide.
Portable Credits (U.S. only):
Predefine the maximum number of
portables that can be registered to
P0992641 01 Modular ICS Companion System Coordinator Guide
32 / Glossary
R
Radio Credits (U.S. only): The XC
system recognizes Base Stations as
Radio credits
Radio Credits licenced to be
supported by the system is
embedded in the UTAM Activation
Code. Two radio credits are needed
for each Base Station.
Radio Data: The section of
Companion programming that
contains all the headings to set up
cells and radios in your Norstar
Companion system.
Receive Signal Strength Indicator
(RSSI): A measurement of the
signal strength that the Base Station
receives from a particular portable.
The strongest value is about -35
dBm; the weakest value is
approximately -94 to -100 dBm.
Recovery Key (U.S. only): See
UTAM Recovery Key.
Registration: The procedure for
assigning an extension on the
Norstar system to a Companion
portable telephone. Registration is
controlled using system
programming and performed “over
the air” using the portable
telephone.
. The number of
security number so that previously
applied UTAM Activation Keys
and Portable Credit Keys can be
reentered to restore full system
operation. Also required in cases of
system recovery. This key cannot be
reused.
Remote Power Interconnect
(RPI) device: An interface
providing remote power for the
Base Stations. Each RPI can power
up to 8 or 16 Base Stations.
Roaming: Roaming is the ability of
a portable telephone to make and
receive calls anywhere within the
coverage area of a Norstar
Companion system.
RSSI: See Receive Signal Strength
Indicator.
S
Set lock: A feature that allows you
to limit the number of features that
may be used or programmed at a
telephone. Full telephone lock
allows very few changes or features,
Partial telephone lock allows some
changes and features, and No
telephone lock allows any change to
be made and any feature to be used.
Telephone lock is assigned during
Terminals&Sets programming.
Registration password:
A password that prevents
unauthorized users from registering
portables on the Norstar Companion
system.
Regression Key (U.S. only):
Restores the previous system
Modular ICS Companion System Coordinator Guide P0992641 01
Software keys (U.S. only):
Software keys administered by
UTAM Inc. to control user capacity
and to ensure system location
verification for unlicensed, personal
wireless communication devices.
They must be obtained and entered
into your Norstar Companion
Glossary / 33
system in order to activate wireless
capability.
System Coordinator password: A
one- to six-digit password that
prevents unauthorized access to
system programming. The system
coordinator password can be
assigned and changed in
programming.
T
Target line: A line dedicated to
receiving calls from outside the
Norstar system.
Transfer: A feature that lets you
redirect a call to another telephone
in your Norstar system, over a
network or outside your Norstar
system.
Twinning: With the XC system, the
ability of users who have both a
wireline (desk) telephone and
Companion portable telephone to
answer calls from either device.
Twinning is made possible either
through assigning Answer DNs or
configuring target lines.
UTAM Inc.
as the body responsible for
coordinating and verifying the
installation or relocation of personal
wireless communication devices
operating between 1.92 GHz and
1.93 GHz. This allows UTAM Inc.
to monitor and control the level of
wireless activity within this band for
a specified geographical location.
UTAM Recovery Code (U.S.
only): Reactivates a Companion
wireless system that has been
disabled and restores the
Companion system to its previous
radio credit capacity.
W
wireless: See Companion.
U
UTAM Activation Code (U.S.
only): Activates the wireless
capability on a new system and in
system upgrades involving a change
to the number of Base Stations
supported.
UTAM Inc. (U.S. only): The
Federal Communications
Commission (FCC) has appointed
P0992641 01 Modular ICS Companion System Coordinator Guide
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Modular ICS Companion System Coordinator Guide P0992641 01
Index
A
Answer DNs 16
B
Base Station 1
C
Call Forward feature 20
21
25
11
10
27
21
12
16
21
10
22
8
8
Call Information feature
Call Park feature
calls, switching between
cell, see Companion, cells
Companion