Specifications
lM166-107
Chapter 1
System Overview
Introducing The System
System Overview
The digital telephone system is an expandable
communications system with many attractive
characteristics including the following:
Unitized base unit which includes all system
features.
The base unit is full featured and
self-contained.
Expansion modules which increase station and
line capacity.
A 4-line, 6-station expansion module is
available. It can be added singly or in pairs to
increase the station and line capacity of an existing
base unit installation.
Subdued off-hook voice announce (SOHVA)
feature.
The SOHVA feature allows a station user
to
talk to a busy station without being heard by the
outside party at the busy station. The called user can
easily send back a pre-programmed LCD message or
talk to the caller without being heard by the outside
party.
Programmable buttons.
Many of the telephone
buttons can be programmed to provide functions such
as direct station selection (DSS), auto dial, system
feature access, line access, messaging and more.
Programmed buttons helps station users eliminate
manual dialing errors.
Service observing.
Supervisors can help insure
quality of service without interrupting calls by
monitoring a trainee’s activity without being heard by
the distant party at the trainee’s station.
Dual intercom.
A second intercom button can be
provided so that station users can handle two intercom
calls at once. One intercom call can be placed on hold
while a second intercom call is serviced or both calls
can be conferenced together.
Station Message detail accounting (SMDA)
reports.
The system provides built-in estimated
costing of all calls made over outside lines. It also
provides SMDA printout reports of all costed calls as
well as displaying call costs on LCD speakerphones.
Caller ID interface.
The digital telephone system
provides an interface for a caller ID decoder device.
The device can decode the ID data that the CO
delivers to it over the outside lines, and send the
decoded information out the RS-232 data port for
printing.
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