Polycom IP 320, IP 330 manual Muting the Microphone, Adjusting the Volume, Redialing a Number

User Guide SoundPoint IP 330/320

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	To conform to regulatory requirements, handset and headset volume will return to a
	preset level after each call, but the configuration can be changed by your system
	administrator. Hands-free Speakerphone volume settings will be maintained across
	calls.

Redialing a Number

To redial any call placed from your phone:

¾Refer to To place a call using the Dial key: on page 3-4.

Putting a Call on Hold

During a call, press . This will be indicated on the graphic display by the hold icon as the line indicator.

3 - 8