Everyone knows you can mute all people in a Microsoft Teams meeting, but as we’ve all seen, folks can unmute themselves potentially disrupting the presenter(s).
There’s now a ‘lock’ to prevent ATTENDEES from unmuting themselves in Microsoft Teams and disrupting the Presenters. (This feature does not impact Presenters)
The feature is arriving to Office 365 Government/GCC tenants late this month.
- How to Prevent Attendees Unmuting Themselves in Teams Meetings
https://office365itpros.com/2020/10/05/stop-attendee-unmuting-teams/