Filter
Top Products
Buttons and Hardware
Shows information about your phone such as directory number, active call,
and phone menu listings.
Phone screen1
Indicates an incoming call (flashing red) or new voice message (steady
red).
Light strip2
Cisco Unified SIP Phone 3905 User Guide for Cisco Unified Communications Manager 8.6
2 OL-23424-01
Features of Your Cisco Unified SIP Phone 3905
Buttons and Hardware