When using phone audio for Meet, you can mute yourself by pressing ‘ *6‘ on the dial-pad during a meeting session. You can mute yourself by tapping the microphone icon at the bottom of your meeting screen, at which time the icon will become highlighted in red. The ability to mute yourself is also available when using Google Meet on your phone. When you do that, the microphone icon will get highlighted in red, indicating that your voice will no longer be available for others to hear. When inside a meeting session on Google Meet, you can mute your microphone and mute yourself at any time by clicking the Microphone icon from the meeting controls at the bottom of the Meet screen.
What happens when you mute someone on Google Meet?.How to mute a participant on Google Meet.