My new 8700c easily pairs with my older HBH-300 Sony-Ericsson headset,but the headset drops connection after each call. It never drops a connection while in a call, but if I want to make a new call, I have to do a speed racer exercise where I connect via the button on the headset, then race to make the outgoing call on the 8700.. .

Any ideas? I tried it on another 8700c and the same issue. ..
I have also tried using a motorola 850 headset with the phone with no problem. . .

Is this a bluetooth 1.1 vs 1.2 issue?
Anybody else seeing this same problem?

Any fixes?