User ManualTable of ContentsTable of Contents3Welcome5Copyright6Warranty6Declaration of Conformity6Important User Information7Introduction to Your Extension8Extension LEDs11Display Information12Operations for Incoming Calls16Operations for Outgoing Calls21Operations during a Call34Directory, and Call List Services44Call Forwarding Services48Message Services59Voice Mail Services64Group Services81More Features of Your Extension93Programming Your Extension104Attendant-Based Services116Services Reserved for Attendants123QSIG-MD Private Network Services142Installing Your Extension146Your Extension’s Accessories151Index158Quick Reference Guide163Size: 1.66 MBPages: 165Language: EnglishOpen manual
User ManualTable of ContentsTable of Contents3Welcome4Copyright5Warranty5Declaration of conformity5Important User Information6Description7Dialog 4223 Professional7D4 mode information9Dialog 4225 Vision10Lamp indications13Tones and signals14Display information16Incoming Calls28Answer calls28Answer a second call during an ongoing call30Do Not Disturb, DNDParallel RingingOutgoing Calls31Make calls31Number Presentation Restriction32Individual External Line33Redial calls from the Call list33Last External Number Redial35Save external number35When you receive a busy tone36BypassSpeed Dialing38AuthorityDuring Calls40Group Listening (loudspeaking)40Handsfree41Mute41Inquiry41Transfer42Conference43Hold44Send Caller Identity Code at transfer45Dialing during a connected call46Call Metering47Cost information47Call Duration (Timer)48Call Forwarding50Diversion50Internal Follow-me54External Follow-me56Personal Number57Setting form for search profiles63Absence Information64Group features67Group Call-pick-up67Common Bell Group67Group Hunting68Group Do Not DisturbSettings77Programming of function keys77Programming of ring signals81Programming of ring signal tone character83Handset and loudspeaker volume84Ring signal volume87Mute ring signal87Silent Ringing87Melody Ringing88Display contrast94Display backlightAccessories95Key panel95Headset (optional)96Extra handset (optional)99Pull-out leaf (optional)99Option unit (optional)Installation100Install cables100Install stands and adapt telephone101Install card102Install key panels103Install pull-out leaf (optional)105Wall mounting106Placing the phone107Cleaning107Troubleshooting108Glossary111Index112Size: 949 KBPages: 115Language: EnglishOpen manual