• Ringdown Extension• Save Number Dialed• Toll Restriction• Transfer• Trunk Queuing and Camp-On• Warning Tone for Long Conversation• Voice Mail• Voice OverData CommunicationsRefer to the individual features for additional descriptive, programming and operational information.Guide to Feature ProgrammingProgramNumberProgram Name Default Note10-03-03 ETU Setup (LCA PKG Setup) - Transmit Gain Level(S-Level)32 (0dB)10-03-04 ETU Setup (LCA PKG Setup) - Receive Gain Level(R-Level)32 (0dB)10-03-05 ETU Setup (SLIU PKG): 0 SLT 010-09-01 DTMF and Dial Tone Circuit Setup Resource 01 - 96 = 0 (Common)15-03-01 Single Line Telephone Basic Data Setup - SLT Sig-naling Type115-03-03 Single Line Telephone Basic Data Setup - TerminalType015-03-05 Single Line Telephone Basic Data Setup - TrunkPolarity Reverse015-03-06 Single Line Telephone Basic Data Setup - Exten-sion Polarity Reverse015-03-07 Single Line Telephone Basic Data Setup - EnabledOn-Hook When Holding (SLT)115-03-08 Single Line Telephone Basic Data Setup - AnswerOn-Hook when Holding (SLT)115-03-09 Single Line Telephone Basic Data Setup - Caller IDFunction - For External Module015-03-10 Single Line Telephone Basic Data Setup - Caller IDName115-03-11 Single Line Telephone Basic Data Setup - Caller IDType015-03-14 Single Line Telephone Basic Data Setup - Forwar-ded Caller ID Display Mode020-03-01 System Options for Single Line Telephones - SLTCall Waiting Answer Mode020-03-02 System Options for Single Line Telephones - Ig-nore Received DP Dial on DTMF SLT Port020-03-03 System Options for Single Line Telephones - SLTDTMF Dial to Trunk Lines020-03-04 System Options for Single Line Telephones - DialSending Start Time for SLT or ARS3SL1100 ISSUE 2.01-670 Single Line TerminalsS