While I don't own this little gem of a head unit....yet.I have had the chance to use plenty of blue tooth devices on the phone accessorie side of the market.
Motorola DOES seem to have more of the little things such as beeps for notifications, and assigning buttons that access the phone from the blue tooh device. (volume, voice dial, ect.) While other phones seem to be catching on, it was also mentioned that the "standard" for bluetooth doesn't realy include the little things as a "must have" in order to be considered bluetooth compliant. Which is why HTC told you if it connects and you can talk, we did our job and its working.
Correct. But if it connects it should still ring while you are placing a call. Its like the head unit isnt picking up the bt until the phone connects. Either htc is missing a command or the unit is not listening for it or listening for a differnt one. Im still looking into this.