Controlling What You Hear
Use the remote control to raise or lower the volume of the sound you hear.
To adjust the volume
- Press Volume.
Changing the volume affects only the sound you hear at your site.
Muting the Microphone
You can mute the microphone if you do not want the far site to hear you.
To mute or unmute the microphone
- Press Mute on the remote control.
- For Polycom systems that use a Polycom microphone, you can also mute the call by pressing on the microphone.