I have the D3 with the BTB200 paired with the Verizon Motorola Q. I've had many of the problems mentioned on this string, ie pairing problems, phone book transfer. I worked with Pioneer support to get around these issues and now for the most part it works great, but smartphones and the Pioneer Bluetooth modules are known to have problems. It's the Windows O/S that gives the BT problems. With the "Q" I can do most functions accept voice dial. This sucks since this is one of the reasons you get a handsfree device, so you don't have to fiddle with the phone in the first place. I hope that fi