4-31Program 047 : VAU Message AssignmentThis program assigns VAU Message Service.Display Indication Input Data InitialV A U # M E S S A G E# # # # # # 0 4 7 - N # # # - DN. VAU Service Number (1 - 8)1. 1st DISA Attendant Message2. 2nd DISA Attendant message3. DISA Error Message4. DISA Operator Transfer Message5. DISA Disconnect Message6. Automatic Transfer Message7. 1st Night mode Announcement8. 2nd Night mode AnnouncementD. VAU Message No.(1-4)0: No function1-4: Message number(One message is 15 sec. long.)(N = 1 - 8)No settingProgram 048 : Hot Line TimerThis program assigns the Hot line starting time after Off Hook.Display Indication Input Data InitialH O T L I N E T I M E R4 8 4 7 0 4 8 - T T TTTT. Time000: Immediate Hot Line001 - 255: 1 – 255 secondsTTT: 000Program 049 : External Zone BGMThis program assigns Background Music to an external page zone.* The order of priority : BGM < Trunk Line incoming tone < PagingDisplay Indication Input Data InitialE X T . Z O N E B G M# # # # # 0 4 9 - XX. 0: Disable 1: Enable 0