Hey
Very easy install. It is not that expensive. Pretty sure you can get one for under two hundred bucks. Watch E-Bay . Really think that is the way to go.
The BLUE-STAR II is an integrated communications system designed to allow Bluetooth communications in your GM vehicle. It works by utilizing the on-star equipment in your vehicle (microphone and mirror keypad) to communicate to a hands free car kit which connects to your cellphone. There are NO EXTRA CHARGES to pay EVER. You use YOUR phone with YOUR minutes as you see fit. Better yet, the BLUE-STAR is invisible in your vehicle. There are no wires to run, no speakers to install, no microphone to route, and no ugly chrome keypad glued to your dash. And since the BLUE-STAR takes advantage of the high quality sound equipment already installed in your vehicle, the audio quality is far superior to other Bluetooth options including car kits and headsets.
Make calls, answer calls, mute calls, and transfer calls all using the existing on-star mirror buttons. And if your phone is equipped with voice dialing, you can do it all with the touch of a button. The BLUE-STAR device installs in minutes. Simple locate your on-star module, unplug it and plug in the BLUE-STAR. That's all there is to it. The BLUE-STAR will utilize your steering wheel control to answer calls, end calls, and place calls using your cell phones voice dial feature
Bill