I just got this phone a few days ago and I am constantly hearing "huh" or "what" or "I have no idea what you just said!" It seems people are having a hard time understanding/hearing me on the other end, no matter how clear I speak. I've tried holding the phone at different angles to no avail. I'm not sure if the phone itself was poorly designed or if I need to get a replacement as this phone is defective. Anybody else have this problem??