Hello Everyone, I have Motorola Droid Razr Maxx HD which I bought directly from Motorola before they introduced a new version of this phone. --- System version 9.30.1.XT926. Android Version: 4.1.2 Build number 9.8.1Q-94-1 Build Date Sep 26 2013 --- My problem has something to do with a microphone. Very often, during the conversation people stop hearing me. I hear them perfectly, but they do not. There is a trick to resolve this problem: I switch to a speakerphone and then back - this fixes the problem, but obviously it is not a permanent solution. Before I go through a factory reset (really my last resort), do you have any ideas what maybe wrong? I have no problem recording myself via Easy Voice Recorder, but I have not tested it for long periods of time. Anyway, my problem with people not hearing happens very often and it is not location based -- happens everywhere. Thank you for the input.