Presume you can call everyone else OK? One time I had a problem which might have been to do with the SIM networks not playing together nicely in some way, but that was years ago and unlikely here.
If practical, could you swap sims in your phone with another or even with the Android and see how the problem changes, if at all?
Can any iPhones at all get through?
Can she call you OK? (Is her account all paid up and active...)
Do you mean you did a Factory reset on the iPhone or something else?
On iPhones there is, apparently, a Silence Unknown Callers option, it's not selected is it?
I also read that if you call *#31# from the iPhone it may fix it. However that simply withholds your number as far as I can see.
Other suggestions included
- On the Android (this was a Samsung) Go to settings, connections, mobile connections, enhanced LTE services, and uncheck the advanced HD voice and advanced communications box
- Go to Connections, Mobile Networks, turn off the VoLTE calls
Last edited by: smokie on Thu 22 Sep 22 at 00:11
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