Nortel Modular ICS 7.1, Инструкция по установке, Страница: 641 / 700

Glossary / 641
N0130943 02 Modular ICS 7.1 Installer Guide
B
B channel (Bearer channel). An
ISDN standard transmission channel
used for voice or data transmission.
Base station:
A hardware component
that is mounted on walls and ceilings to
provide a radio link to an office or other
area where portable telephones are used.
Each base station houses two radios that
allow portables to send and receive calls
through the ICS.
Background Music:
A feature that
allows you to hear music from the
speaker of your Norstar telephone. It is
available only if a music source has
been attached to the ICS and the feature
has been enabled under
Feature
settings
in
Sys prgrmmng
.
Basic password: A one- to six-digit
password that prevents unauthorized
access to the most commonly-used
telephone settings. The Basic password
can be assigned and changed in
Passwords
programming.
Basic Rate Interface (BRI):
An
ISDN interface which uses two
B channels and a D channel (2B+D).
Bearer channel: See B channel.
Business series terminals
These
terminals were developed to replace the
Norstar M-series terminals. Therefore,
their functionality closely parallels the
M-series terminals.
button caps: Interchangeable plastic
caps that fit over the buttons of legacy
Norstar M-series telephones. They are
used to indicate the features
programmed onto each programmable
memory button. Button caps are either
pre-printed or have clear windows that
allow you to insert labels.
Button Inquiry:
≤•‚
With this feature you can check the
function of each programmable button
on your system telephone.
C
Call Duration timer:
≤‡‡
A feature that allows you to see how
long you spent on your last call, or how
long you have been on your present call.
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 Forward No Answer:
A feature
that forwards all calls arriving at your
telephone to another designated
telephone in your Norstar system after a
specific number of rings.
Call Forward
No Answer
is assigned under
Capabilities
in
Terminals&Sets
programming.
Call Forward On Busy: A feature
that forwards all calls at your telephone
to another designated telephone if your
telephone is busy. This feature is
assigned under
Capabilities
in
Terminals&Sets
programming.
Call Forward Override:
An
automatic system feature that allows
you to call someone and ask them to
stop forwarding their calls to you.
Call Information:
≤°⁄⁄
Call Information allows you to display
information about incoming calls. For
external calls, you can display the caller
name, telephone number and the line
name. For an internal call, you can
display the name of the caller and the
internal number. You can obtain
information about ringing, answered, or
held calls.