When the Moment drops a call, I barely have any way of knowing. In fact, I'm not sure if it is a faded signal or the OS killing the phone call, or what. I'll be on the phone, and the call just ends. No noise, no notification (Screen takes time to turn back on when I pull away from my ear anyway, so I can't see anything), no nothing. Just the home screen, acting like nothing happened. Is there anything I can do about this?