That the thing though - and I should have been more clear in my original comment. What if a user installs a third party phone app, with the intention of never

That the thing though - and I should have been more clear in my original comment. What if a user installs a third party phone app, with the intention of never using the standard one? That app would have to be able to send 911 calls. A bug in how the hand off works - yes that's a serious issue. But certainly that's something that we should still hold Teams accountable for testing before they released their app, too. edit: typing too fast on a phone...