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Do Not Disturb prevents voice calls from alerting at your
telephone. Voice calls are presented as normal intercom calls.
Tip -
temporarily leave a Hunt Group by activating this feature.
Hunt Group calls arriving while a set is in Do Not Disturb
mode are routed to the next member in the Hunt Group.
For more information on Hunt Groups see "Programming
Hunt Groups" on page 135.
Using Background Music
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Listen to music through your telephone speaker by pressing
Your installer or service representative makes this feature
available to all telephones in programming. You need to
supply a music source, such as a radio, and have it attached to
your ICS.
Turning Background Music off
The music stops automatically if you make or answer a call or
if you press
P0881591 Issue 01
Norstar sets that are members of a Hunt Group can
.
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.
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Telephone features / 151
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.
Modular ICS 4.0 System Coordinator Guide
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