I have been using a Nokia BH-800 with a few other phones for a while without any problem. I tried pairing it with my iPhone and it went without a hitch. It asked for the code (0000) and now says paired. The BT headset also blinks blue meaning it is paired and active. The problem is that nothing ever comes through the headset. If I make a call or receive a call, it will not go to the BT set. I haven't heard one sound through it yet. Is there something I am missing? I did notice that the BT sign up by the battery monitor on the iPhone is there but is light grey. On my other phone, it is light gray when not connected and bold blue when connected. I don't really want to go buy another BT headset to see if my BT works so any help is appreciated. I did double check my BH-800 with an LG VX9800 10 minutes ago and it was fine as usual.