LG VX-8100

I noticed you can turn on the voice of who is calling to come out the speakers on the phone. I am wondering if it is possible to have that be sent through a bluetooth headset? When the phone rings, I get beeps through the headset, but the phone itself SAYS who is calling? That seems a little dumb, as it can communicate other vocal commands through the headset, but not tell you who is calling? Anyone find a way to get it to do this?