How does this actually work?
Or in my case, intermittently and therefore annoying
When I recently decided to go all smart phony I heard about WiFi Calling. I live in rural Snowdonia snug in a rather beautiful valley that doesn't have any mobile phone masts/coverage.
I've got a one year old iPhone SE (Wifi Calling compatible), FTTP broadband!!, an iMobile (WiFi Calling enabled) £4 per month SIM
So the WiFi Calling connection either works or it doesn't = annoying. It changes throughout any given day
BT, whose router and broadband I have, suggested setting up the iPhone and router to access 5Ghz
and 2.4Ghz signals. The former frequency works best most of the time. But sometimes the latter will work when the former doesn’t!
On the iPhone itself it
shows the radiating signal graphic, either preceded by "No Service" or “iD WiFi Call”.
Anyone have any idea where the glitch/problem might lie?
I have tried powering off the iPhone etc - to no avail