Specifications

Introduction
IMI 66-031
The internal speaker at each station provides call-announce capability
over the intercom link.
A handsfree response to a call-announce call
can be made.
the handset.
This response is transmitted by the microphone built into
Call transfer allows incoming calls to be transferred from one station
to another,
via the intercom link, in one of two ways. If both
stations have access to the incoming line, a common line pickup
transfer can be effected.
If the other station does not have access
to the incoming line,
transfer can still take place using the system
transfer feature.
Some transfer considerations are as follows:
If a
transfer is attempted when there is no call on hold, the station being
transferred to will receive the intercom dial tone, and the
transferring station will be dropped from the intercom line.
If a
transfer is attempted and the station being transferred to does not
answer the intercom call,
the call.
the transferring station will reconnect to
Contact points are available which provide relay contact closures
c
whenever an incoming line rings and whenever station 17 rings.
The
contact closures track the ringing pattern and can be used to control
an external signalling device. When certain station ports are
prrogrammed to function as PA ports,
these contact closures become
enable contacts.
They close when the PA port is called and can be
used to enable an external PA system.
~11 class of service (COS) programming is performed from station 100
COS programming is used by the installer to configure and maintain the
system, line, and station operating conditions.
Class of service and toll restriction records can be received and
printed by any RS-232 compatible serial printer which is capable of
operating at 110/300 baud.
At initial power up of the system,
the operating features are set to a
specific group of operating conditions (default conditions). The
default conditions provide a complete operating system for use. It
can be left as a defaulted system or reprogrammed as desired. Default
conditions can be restored, if desired, by programming action.
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