A bug in the Microsoft Teams app is the reason users can’t dial 911.
Some of the Pixel users in the United States wereunable to dial emergency numbers from their Android devices.
A user reported on Reddit that they were unable to dial 911 from their pixel and other android devices.

Google has now confirmed this issue.
The company says theissue appears due to the Microsoft Teams app.
Google says the issue appears to limited users.

The issue was brought on by interaction between the Microsoft Teams app and the Android OS.
If you have downloaded the Microsoft Teams app, then check whether you have signed in or not.

