I got my new slide about a week and a half ago, and I'm having an issue (and I'm not even sure to call it an issue) with my phone's earpiece. When I am on calls I notice a slight hiss/white noise/background noise type in the earpiece. If the phone is in my right ear and I move my ear toward the right of the earpiece, the sound goes away, move it back to the left, it's there again. If the phone is in my left ear I can hear no matter if move the earpiece to the left or the right. (it coming more from the side were the led indicator is) Do I have a defective device, or is this normal? My calls are clear; no distortion or static, just that noise. And the noise doesn't drown out the conversation.