Index57Index# 4-way conference: 17A Additional handset: 28Alarm: 26Answering calls: 15Answering systemCall screening: 32Erasing messages: 33, 34, 35, 36Greeting message: 33Greeting only: 37Listening to messages: 33, 34, 35Message list: 34Number of rings: 37Recording time: 37Remote access code: 35Remote operation: 35Ring count: 37Toll saver: 37Turning on/off: 32, 34, 36Auto talk: 15B Battery: 9, 10Belt clip: 14Booster (Clarity booster): 17C Call block: 27Caller ID number auto edit: 31Caller ID service: 29Caller list: 30Caller list edit: 30Call share: 17Call waiting: 16Call Waiting Caller ID: 16Chain dial: 20CID (Caller ID): 30Conference calls: 41Control type: 11Customer support: 24D Date and time: 13Dialing mode: 13Direct commands: 22DisplayContrast: 23Display mode: 13Language: 13E Eco mode: 11Error messages: 42F Flash: 16, 24G Groups: 18, 30H HandsetDeregistration: 28Locator: 41Name: 27Registration: 28Hold: 16I Intercom: 41K Key tone: 23L Line mode: 24M Making calls: 15Missed calls: 29Mute: 16P Pause: 15Phonebook: 18Power failure: 10Privacy mode: 17R Redialing: 15Ringer tone: 23, 30Rotary/pulse service: 17S Silent mode: 26SP-PHONE (Speakerphone): 15T Talking caller ID: 29Temporary tone dialing: 17Time adjustment: 23Transferring calls: 41Troubleshooting: 43TTY: 54V VM (Voice mail): 39Voice guidance language: 13Voice mail: 37, 39VolumeReceiver: 15Ringer (Base unit): 16Ringer (Handset): 16, 23Speaker: 15W Wall mounting: 14