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1 Overview
This guide provides phone layout and feature descriptions for the Cisco Unified IP Phone 3911.

Physical Layout

The Cisco Unified IP phone 3911 is a single-line phone. Buttons near the handset provide direct access to several features.
Item Description
1Phone screen Displays phone menus and call activity including caller ID (phone number), call durati on, and
call state.
2Message waiting
indicator Indicates new voice message (steady red) or an incoming call (blinking).
3Phone model The Cisco Unified IP Phone model.
4
Cancel button Cancels an action, exits a menu, or hangs up a call.
5
OK button Displays menus, selects or confirms a menu option, answers a call, or resumes a call.
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