> Based on our investigation we have been able to reproduce the issue under a limited set of circumstances. We believe the issue is only present on a small number of devices with the Microsoft Teams app installed when the user is not logged in, and we are currently only aware of one user report related to the occurrence of this bug. We determined that the issue was being caused by unintended interaction between the Microsoft Teams app and the underlying Android operating system. Microsoft has collaborated closely with Google to resolve this unintended interaction.<p>I don't think Microsoft should be doing the fixing. If an app can break 911 call functionality in Android, it's a bug in Android.