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User Guide SoundPoint IP 330/320
3 - 8
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.
Redialing
To redial any call placed from your phone:
¾ Refer to Placing a Call on page 3-2.
Placing a Call on Hold
During a call, press . This will be indicated on the graphic display by the
hold icon as the line indicator.
Press again or the Resume soft key to resume the call. The active audio
icon (one of , , or ) appears as the line indicator.
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.