User Guide SoundPoint IP 670 Phone
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3. Use and to select the desired background.
Press the Preview soft key to see the selected background.
4. Press the Select soft key when the desired background is highlighted.
5. Press to return to the idle display.
Muting the Microphone
During a call, press . The Message Waiting Indicator turns red and a
microphone on the graphic display indicates that the other party (or parties)
cannot hear you.
Microphone Mute applies to all modes: Handset, Headset, and Hands-free
Speakerphone. You can still hear all other parties while mute is enabled.
To turn off Microphone Mute, press again.
Adjusting the Volume
Press to adjust receiver volume during a call. Pressing
these keys in the idle state adjusts the ringer volume.
Note
When previewing the backgrounds, only the phone’s display is updated. The
Expansion Module’s display is updated only when the new background is selected.
Note
To conform to regulatory requirements, handset and headset volume will return to a
preset level after each call, but your system administrator can change this.
Hands-free Speakerphone volume settings will be maintained across calls.