Capacity:1/2/3 Co lines,6/8 extensions Function:Operator /Auto-attendant (DISA-12s one paragraph)Operator settingExternal line caller IDIntercom caller ID?MS?Call transferCall pickupCall forwardingCall all extensions (except 104/108)Three way conferenceSpecific CO line dialing (except 104/108)CO line booking (except 104/108)CO line reservation (except 104/108)Ringing assignmentDo not disturb (except 104/108)Multiple dial-out mode?Auto/Manual dial out method? Other features:Door phone (optional)Internal music on ... |