I have a V710 and it will not sync via bluetooth and I can't even get it to sync with the data cable. I gave up a year ago. The phone is good but the firmware is terrible thus crippling the ability to get it sync with my mac. I got it with the hopes that it would sync with my mac. That has been the only thing that had bothered me about it
The instant iPhone is available the V710 is history. I am confident that I can get that phone to sync with my computer.