on 03-07-2023 21:06
I just had a message that O2 were turning off 4G calls on my iPhone SE Second Generation. Why? It still seem to be able to make calls.
on 03-07-2023 22:09
on 03-07-2023 22:09
That message usually appears spuriously when work is been done on a local mast, so safe to ignore.
on 03-07-2023 22:16
Just reboot your phone to refresh the network connection.