I'd suggest you don't talk on the phone while riding a MC.
We don't like cagers that do it, so why do you think it any safer just becuase you got BT? It won't hurt your caller to wait a while for you to get off the bike to take a call., and it might save your life.
FWIW, I've been riding now for 17 years and never had a phone call that couldn't wait until I was stopped.
I'd suggest you don't talk on the phone while riding a MC.
We don't like cagers that do it, so why do you think it any safer just becuase you got BT? It won't hurt your caller to wait a while for you to get off the bike to take a call., and it might save your life.
FWIW, I've been riding now for 17 years and never had a phone call that couldn't wait until I was stopped.