Cisco 3905 User Manual page 10

Buttons and Hardware
4 Applications button
5 Transfer button
6 Hold/Resume button
7 Keypad
8 Speakerphone button
9 Volume button
10 Mute button
11 Redial button
12 Back button
13 Handset
Cisco Unified SIP Phone 3905 User Guide for Cisco Unified Communications Manager 10.0 (SIP)
4
Opens or closes the Applications menu. Use it to access call history, user
preferences, phone settings, and phone model information.
Transfers a call.
Places an active call on hold or resumes a held call.
Allows you to dial phone numbers.
Selects the speakerphone as the default audio path and initiates a new call,
picks up an incoming call, or ends a call. The speakerphone audio path
does not change until a new default audio path is selected (for example,
by picking up the handset).
Controls the handset and speakerphone volume (off-hook) and the ringer
volume (on hook).
Toggles the microphone on or off.
Dials the last dialed number.
Returns to the previous screen or menu.
Phone handset.
Getting Started