164 ICX (International), issued March/1999 ICX-35-700Chapter 5. Key Telephone Features Section 700 - OperationHandsfree AnswerbackCPC-96, CPC-288, and CPC-576 All VersionsDescriptionHandsfree Answerback allows you to answer an intercom call without lifting the handset.The System must be programmed for Voice Calling for you to use this feature. You must press 1during a call to switch from Tone Calling to Voice Calling.OperationTo answer calls using Handsfree Answerback:Hardware Requirements• N/AZip Mode On/Off (toggle) ∗73 (Version 3.5 and higher)Direct Call to a PDN Ext. ∗74 766 (UK/HK) or 766# (TMI)UNA Pickup ∗77 705 (UK/HK) or 705# (TMI)Absence Message Code ∗78 729 (UK/HK) or 729# (TMI)Network Flash during Talk on FF-Key ∗79 767 (UK/HK) or 767# (TMI)(Version3.5 and higher)PDN #1 Key 01PDN #2 Key 02PDN #3 Key 03NPDN #1 Key 01 + (Ext No. 0-9999)NPDN #2 Key 02 + (Ext. No. 0-9999)NPDN #3 Key 03 + (Ext. No. 0-9999)ACD-1 Wrap Key ∗#83 (Version 3.5 and higher)ACD-2 Wrap Key ∗#88 (Version 3.5 and higher)Text Message Sent ∗75 + (Message code no. 0-9)Text Message Reply ∗76 + (Message code no. 0-9)Login Key for CTAPI ∗#90 (Version 3.5 and higher)Action Result1. When the intercom call arrives, confirm that the MIC LEDis off.(If it is lit, press the MIC key to turn it off.)2. Speak into the microphone to answer.Feature DescriptionREDIAL + Fixed FeatureCode + (additional digits toprogram into key)Default Flexible Feature Code(if not listed, must use Fixed FeatureCode)
