在 Hacker News 首頁上看到「Pixel prevented me from calling 911」這則 Reddit 上的發文，提到 Pixel 3 無法撥打 911 的問題，另外 Hacker News 上的討論在這邊可以看到：「Pixel prevented me from calling 911 (reddit.com)」。
在 hnrvsr1 這則 comment 可以看到，目前 Google 確認了這個軟體 bug，在 Anrdoid 10 上有安裝 Microsoft Teams，並且是在沒有登入的情況下，就會中這個 bug：
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. Because this issue impacts emergency calling, both Google and Microsoft are heavily prioritizing the issue, and we expect a Microsoft Teams app update to be rolled out soon – as always we suggest users keep an eye out for app updates to ensure they are running the latest version.
這個 bug 聽起來像是有什麼東西在 sandbox 裡沒擋好，被 app 干擾到緊急撥號的流程... 所以 Google 也承諾 Android 的部份也會有對應的更新：
We will also be providing an Android platform update to the Android ecosystem on January 4.
不確定台灣的 110、112 與 119 會不會有類似的問題...