[digiblur]

Turn your earpiece down while you are in call. What is happening is the other person is hearing themselves since the sound of them is going out of the earpiece and back into the microphone then going back to them...they are hearing the round-trip delay. I get this a few times with other folks I loaded TP's for with the louder earpiece fix. I just tell them to turn their phone down a bit, once they mash the button, I no longer hear myself.