DCS-VIP User Guide117ORPress SPK to store and advance to next MMCRELATED ITEMSMMC 501 SYSTEM-WIDE TIMERS (Off-Hook Selection Timer option)308308308308 ASSIGN BACKGROUND MUSIC SOURCEAssigns a background music source to the DCS-VIP system.One music source is in the system and the telephone number is 371. The number371 can be used both for an internal and an external music source. If “NONE” isselected as a background music source, or if a music source is not connected tothe external music source port selected as the background music source, no musicwill be heard.DEFAULT DATANONEPROGRAM KEYSUP & DOWN Used to scroll through optionsKEYPAD Used to enter selectionsSOFT KEYS Move cursor left and rightSPK Used to store data and advance to next MMCHOLD Used to clear previous entryANS/RLS Used to select ALLACTION DISPLAY1. Press TRSF 308Display shows current setting