Chapter 4. Key Telephone Features Section 700 - OperationRelated Programmingl FFl (System): Extension Intercom Callingl FFl (System): Alert Tone for Voice Callsl FFl (System): Extension Class of Service Setting (CPC-AI1 and CPC-BVersion 4.0 or higher)l FF3 (Extension): Extension Class of Service Assignment (CPC-AI1 andCPC-B Version 4.0 or higher)Considerationsl When an extension’s calling mode is set to voice calling, a “splash” tonecan be sent to alert the extension to the voice call. System programmingdetermines if the splash tone is provided.l If an extension is offhookY it will receive tone calls.l Calls to OPX and analog SLT extensions are always tone calls, regardlessof system programming.l The voice calling feature is not available for incoming DISA calls.l Voice calls do not forward if Cover No Answer is turned on.Last Number Redial(All Versions)DescriptionThe last outside number dialed may be redialed automatically by pressing theREDIAL key.Operation1. Press an unlit line key.l The phone issues outside dial tone.l The line LED lights green.l “CO TALK #XX” (where “XX” is the line number) appears on thedisplay.Technical Manuals Online! - http://www.tech-man.com
