> That's why All Quiet notifications are app only.
This is prone to loss. I've struggled with notification delivery reliability on Android for years. If I don't touch my phone for a few hours and then wake the screen, I get a flurry of notifications all at once from the last few hours. But I need to be aware of pages in real-time.
There should really be a call and text notification channel else I don't see this getting much traction over PD.