Physical Description of Cisco Unified IP Phone 3905
Navigation Pad and
Cisco Unified IP Phone 3905 User Guide for Cisco Unified Communications Manager Express Version 8.8 (SIP)
Functions as traditional phone handset.
Indicates new voice message (steady red) or an incoming call (blinking).
Displays phone menus and call activity including caller ID (phone number), call
duration, and call state.
Allows you to scroll through menu items and highlight items. When the phone
is on-hook, displays the call logs (Missed Calls, Received Calls, Placed Calls)
and your Speed Dials.
Provides access to phone settings such as call history, user preferences, phone
configuration (including administration settings, device configuration, network
configuration, and other common configurations), and phone model information.
Toggles back to the previous setting.
Places an active call on hold.
Transfers active calls to another extension.
Dials the last dialed number.
Allows you to dial phone numbers and enter numbers or letters.
Selects the speakerphone. When the speakerphone is on, the button is lit.
Controls the handset and speakerphone volume (off-hook) and the ringer volume
Mutes the speakerphone and handset. If the button is lit, the speaker and handset