Both my wife and myself have iPhone 3G's with AT&T. We have never had great reception when making or receiving calls in our home. But it seems to have gotten worse over the last 3-4 weeks. Now you can not carry on a conversation when in the house. Typically we have one bar and even get no service quite often. Anytime either of our iPhones rings we have to get up and walk outside or we will be disconnected within 20 seconds of receiving or making the call. This has caused us to miss several very important phone calls. I'm really not sure what to do. I hate to cancel our AT&T service because we both really like our iPhones (even if we could get out of our contracts). Has anyone else had a situation like this? If so what did you do? FWIW - outside our house except for a few pockets here or there we get pretty good service.