I am having a problem with my iPhone X and calls lately and I am seeing if anyone has suggestions. Whenever I am on a call, if it lasts more than a few minutes, either I cannot hear the other person or they cannot hear me. Sometimes it only lasts a several seconds, other times the call has to be ended and restarted. This happens on WiFi calling, cell calling at home, and cell calling while out. Is the iPhone the problem or AT&T? Any suggestions? Honestly at this point, it has gotten so bad that I cannot use the phone to call people.
