I have an iPhone 6 on AT&T Next (installment 10/30 so less than 12 months old). I don't have AT&T insurance.
Since a month or so, I have issues on everycall: when calling, after 2-3 min the other person is not able to hear me anymore but I can hear them. It happened to different persons so the issue is on me, not them. I moved to Los Angeles (Irvine) and AT&T is not the best in my area: I have only 2 or 3 over 5 signal bar but 4G LTE is here and working fine and I hear them perfectly well.
Is it possible that the phone have some issues and is it covered by any kind of warranty? Does anyone experienced the same issue?
Thanks a lot!