Telephone features / 151P0881591 Issue 01 Modular ICS 4.0 System Coordinator GuideDo Not Disturb prevents voice calls from alerting at yourtelephone. Voice calls are presented as normal intercom calls.Using Background Musicƒ°flListen to music through your telephone speaker by pressingƒ°fl.Your installer or service representative makes this featureavailable to all telephones in programming. You need tosupply a music source, such as a radio, and have it attached toyour ICS.Turning Background Music offThe music stops automatically if you make or answer a call orif you press ƒ£°fl.Tip -Norstar sets that are members of a Hunt Group cantemporarily leave a Hunt Group by activating this feature.Hunt Group calls arriving while a set is in Do Not Disturbmode are routed to the next member in the Hunt Group.For more information on Hunt Groups see “ProgrammingHunt Groups” on page 135.In accordance with U.S. copyright law, a licensemay be required from the American Society ofComposers, Authors and Publishers or a similarorganization if radio or TV broadcasts aretransmitted through the Background Music featureof this telecommunication system.Northern Telecom Inc. hereby disclaims any liabilityarising out of the failure to obtain such a license.
