help | 10 Starting and receiving phone calls | Muting your microphone
10.9 Muting your microphone
You would like to turn off your microphone during a call, e.g. in order to consult with a colleague or to suppress background noises during a conference call?
To mute the microphone during a call 
1 While the call is active, click on the Mute call button.
*Now you can follow the conversation, while your call partner is no longer able to hear you.
2 Re-click the button to turn your microphone back on.
Last modified date: 12.22.2021