Handsfree Answerback/Forced Intercom Ringing:Program Num-ber Program Name Default20-02-12 System Options for Multiline Telephones - Forced Inter-com Ring (ICM Call Type)120-06-01 Class of Service for Extensions Extension 101 is Class 15 and other Ex-tension are Class 120-08-10 Class of Service Options (Outgoing Call Service) - Signal/Voice CallCOS 01~15 = 120-09-05 Class of Service Options (Incoming Call Service) - Signal/Voice CallCOS 01~15 = 120-13-06 Class of Service Options (Supplementary Service) - Auto-matic Off-Hook Signaling (Automatic Override)COS 01~15 = 180-01-01 (28) Service Tone Setup - Tone 28 (Speaker Monitor Tone) Refer to Service tones(Service Tone #28).80-01-02 Service Tone Setup - Basic Tone Number Refer to Programming Manual.82-01-01 Incoming Ring Tone - Frequency 1 Refer to Table 1-40 Incoming RingingTone on page 1-421Table 1-40 Incoming Ringing ToneIncoming RingTone NumberToneType Frequency 1 Frequency 2 ModulationPattern 1(Trunk Incoming)HighMidLow1100660520140076066016Hz Modulation16Hz Modulation16Hz ModulationPattern 2 (Trunk Incom-ing)HighMidLow110066052014007606608Hz Modulation8Hz Modulation8Hz ModulationPattern 3(Trunk Incoming)HighMidLow20001400110076066054016Hz Modulation16Hz Modulation16Hz ModulationPattern 4(Trunk Incoming)HighMidLow2000140011007606605408Hz Modulation8Hz Modulation8Hz ModulationIntercom IncomingPatternHighMidLow110066052014007606608Hz Modulation8Hz Modulation8Hz ModulationAlarm Sensor Pattern HighMidLow760760760760760760No ChargeNo ChargeNo ChargeOperationTo place an Intercom call:1. At Multiline Terminal, press Speaker key.- OR -At Single Line Terminal, lift the handset.ISSUE 2.0 SL1100Features and Specifications Manual 1-421I