Just got the iPhone 7 verizon last week and my first phone call had an issue, the party i was talking to said my voice was fading in and out. I have done a lot of investigation work and have found if you turn your head ever so slightly away from the bottom of the phone the person your talking to can't hear you. Apple techs said its a known problem and they won't share this information with me. I have been back to verizon and even had the phone replaced with the same issues. I guess i have to wait for an update or patch. in the meanwhile my $749.00 new phone sits in a box and i have to use the 6.