S-ICX-50-700 S-ICX (International) issued October 2000 315Index.AAbout User Programming 75Absence Message 116DSLT 213Key Telephone 116Message No. and TextKey Telephone 117SLT 265Absence messagekey telephone 116Absence MessagesSetting 76Access CodesMCO TrunkDSLT 258Key Telephone 203SLT 306Account CodesDSLT 215Key Telephone 118Non-VerifiedKey Telephone 119SLT 267Non-Verified IDDSLT 216SLT 266Verified IDDSLT 216Key Telephone 119SLT 267ACD (Automatic Call Distributor) 23AEC Disconnet 22Alarm Ringing 58Alpha TaggingCaller ID 27Analog Device CapabilityExtension Interface 40ANSWER Key 160Answer Supervision for Voice Mail (Third Party) 68ArchitectureNon-Blocking 54ARS (Automatic Route Selection) 24A-Series Telephones 311AttendantAttendant Reversion 52Attendant Group CallsDSLT 217Key Telephone 120SLT 269Attendant Groups 22Auto Repeat DialDSLT 218Key Telephone 121Automatic Call Distributor (ACD) 23Automatic Call WaitingCamp-onDSLT 235Key Telephone 144SLT 286Automatic Day/Night Mode 36Automatic Route Selection (ARS) 24Automatic Trunk to Trunk TransferSystem 25BBackground MusicDSLT 219Key Telephone 122System 25Background Music/MOH SeparationSystem 25BackupBattery 25Memory 45Battery Backup 25BGM/MOH Separation 25Blocking Outgoing AudioMute Function 175Broker’s HoldDSLT 228Key Telephone 131SLT 278Busy Lamp Field (BLF) Delayed Ringing 58Busy Lamp Field (BLF) Ringing 57Busy OverrideDSLT 220Key Telephone 123SLT 269CCall BarringToll Restriction Service (TRS) 61Walking TRS (Call Barring) Class of Service 308Walking TRS Class of Service 209Call Forward Busy Destination ExtensionSetting 77Call Forward ID CodeVoice Mail (Third Party) 68Call Forward ID Codes for Voice MailSetting 78Call Forward No Answer Destination ExtensionSetting 79
