To mute the microphone:
- During a call, press .
- The LEDs glow red, and the mute icon displays on the phone screen.
The other person (or people) cannot hear you. You can still hear all other people while Mute is enabled.
- To turn off the Mute feature, press again .
To mute the microphone if you use extension microphones:
- Press on the phone or the Mute button on the top of the extension microphone.
- To turn off the Mute feature, press one of the Mute buttons again.
When you press the Mute button on the phone, or on any extended microphone connected to the phone, you mute the microphone on the phone and all extended microphones connected to the phone.