Incoming Call Notifications
This feature is not (yet) supported on your device
Incoming call notifications allow web apps to display notifications when an incoming call is received. This is useful for Web RTC messaging apps to notify the user that they have an incoming call.
When the notification has its scenario option set to "incoming-call", the notification will be persistent until
an action is clicked and a ringtone will be played.
Click the button below to simulate an incoming call and see the notification appear. Turn up the volume on your device to hear the ringtone.
Documentation
Incoming Call Notifications explainer on GitHub
Browser support
Incoming Call Notifications are supported as an origin trial in Microsoft Edge 140+ on Windows.