Some of the things to check if the chat bar isn't working for a whole team.


Check if the Team has been activated:


> Open Teams App

> Click on Teams on the left hand side

> Find the team/class with the issue

> Click on the 3 dots next to the name

> Click on Manage Team

> Click on the Activate button at the top of the screen (as shown below)

 



Check to make sure that the students haven't been set to mute:

> Open Teams app

> Go to see all Teams
>  Find the team with the issue
> Click on the three dots next to the name of the team
> Click on Manage Team
> Click on Members and guests
> Make sure that the tick box for mute students is unticked.