on 07-09-2023 18:05
I bought a new iPhone 14 about 10 months ago. Network is O2 and BT wifi. Constantly people say they can’t hear me. I’ve tried doing the usual tests but I don’t seem to be getting anywhere. Looking for any advice please.
on 07-09-2023 18:08
Apple will check your phone for free Genius Bar Reservation and Apple Support Options - Apple (UK)
To check O2 side of things, see this guide Guide: How can I sort out my network issues?