When you attempt to call somebody using MS Teams, you are unable to speak to them.
The call is answered, a popup window comes up very quickly, and then the call is disconnected.
Tap Settings - Teams
Update:
Location should be Always or While Using. (this is needed for 911 calls)
Local Network to ON
Also, make sure that the Microphone is turned On.
The MS Teams calling feature should work right away.
