This article covers the following topics:
Mute Yourself: if you joined audio via the "Join Audio" button, click the microphone icon on the top middle of your meeting. When the microphone icon turns red with a slash across it, you are muted. (If you dialed in with your phone, you will need to mute your phone.)
Mute All Attendees: click the Attendees icon, then click the "Mute All" button.
Mute Individual Attendees: click the Attendees icon, then click the microphone icon of the phone numbers / attendees you would like to mute.