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170 System features
System features
The following system features are available for the entire
system,
with the exception of Disconnect Supervision.
The
availability of Disconnect Supervision is dependent on the
presence of an Open Switch Interval (OSI) message.
Accidental Disconnect Protection
If you accidentally drop the receiver back into the telephone
cradle while answering a call, you can quickly retrieve the call.
1.
Pick up the receiver again or press You are
connected to your call.
Automatic telephone relocation
If Automatic telephone relocation is enabled, you can move your
telephone from one
jack to another without it losing any
of its custom programming. Your Customer Service
representative enables Automatic telephone relocation in
Configuration programming.
Background Music
[Feature] q
You can listen to music through your telephone speaker.
1.
Press
WARNING
In accordance with U.S. copyright law, a license may be
required from the American Society of Composers,
Authors and Publishers or a similar organization if radio
or TV broadcasts are transmitted through the
Background Music feature of this telecommunication
system.
Northern Telecom Inc. hereby disclaims any liability
arising out of the failure to obtain such a license.
DR5.1 Owner’s Handbook
PO842627 01