I am on my second phone and calls are still garbled, are some people just putting up with this? I have a hard time understanding people, and I get comments that o am also hard to understand. what gives. I love the phone, I have also accepted that I will have to get a second battery. LTE is great!!! But right now my AT&T iPhone blows the charge away in voice quality. I have tried using the different vocoders, noise suppression on/off. I have three days left of my 14 trial period. I did have a vow tech support rep tell me that each phone exchange starts a new 14 day period, is this true?