I need help my phone has develop a problem whit in the past 3 weeks when I make a phone call people can hear me and I can’t hear them. In the past few days it started to happen that if I receive a call I can hear people but they can’t hear me. Can someone help me with the issue I contacted T mobile chat and they told me that basically I was on my own, have been a customer for almost 20 years and this is the treatment I get. I have a few months let on contract so I will probably leave after that. I had the phone for 10 months and I contacted HTC and they told me T mobile has to offer warranty.