I was hoping someone could give me a reason for a weird thing that's been happening with my cell phone. I have a friend who lives in a different area code. He has always called my cell phone from his land line phone. We've never had any problems until 2 weeks ago. Now when he calls me on my cell phone, he can hear me talking but I can't hear him at all. This only happens when he calls me from his land line number. I have no problem receiving calls from his cell phone or from any other phone... only his land line. Anyone have any answers or theories for me? Thanks