I Own the VX 8600 by LG and I cannot get any bluetooth features to work. I tried the VX 8700 at the verizon store and i got the same results so I think it is safe to say that they are not compatible.
I did however try the RAZR MAXX and ALL of the Bluetooth functions worked very well. The A2DP is awesome and I could pause fast forward and rewind. I am selling my LG and getting a MAXX.
Damn LG pisses me off.