Hey, I recently purchased the Apple Earpods from a store online in Israel, the first pair i have recieved were defective, and i have been sent a working pair. I'm having an issue with these earpods - while using the mic during a call, the actual iphone's mic (bottom of iphone 4) isn't muted thus having the mic's noise from the bottom disturbing the call (wind, pocket noises). Is there a way to setup the earpods through the iphone 4 ? Can i mute the mic while using the earpods? ARE THE EARPODS DEFECTIVE ? thanks!