User ManualTable of Contents6408+, 6408D+, 6416D+, 6416D+M, 6424D+, and 6424D+M Telephones User's Guide1Contents1Important User Safety Instructions3Use3Service46400 Series Multi-line Telephones5Headsets6Headpieces7Using the Softkeys8Using the Softkey Feature Menus8Other Softkey Features That May Be On Your Display9Call-Handling Features9Getting Messages13Selecting a Personalized Ring13Selected Voice Features14Display Features21Time and Date21Call Information21Modular Interface Capabilities24Telephone Installation25Desktop Installation25Wall Installation26Removing the Telephone Tray29Installing the Designation Card30Tones and Their Meaning31Line and Feature Button Lights32Size: 502 KBPages: 32Language: EnglishOpen manual
