The little dot on your profile indicates if you’re available or not

by ecsthai

The little dot on your profile indicates if you’re available or not

If you want to make sure people know when you’re busy or away from your desk, set your status in Teams.

Teams will automatically set the status in some cases, like when you’re in a call. To explicitly set it yourself, go to your profile at the top of Teams and select one from the list. Read more