It's easy for most Chevrolet, Buick, GMC and Cadillac customers to use hands-free technology. Bluetooth®1 allows users to connect their mobile device to their vehicle and place and receive calls using steering wheel controls and voice recognition. The vehicle audio system allows users to hear the call through the speakers and respond using the built-in microphone. Once a phone is paired with Bluetooth, a customer's mobile device will automatically connect to the vehicle when the ignition is turned on.


OnStar® Hands-Free Calling2  allows OnStar Subscribers to make calls from their vehicle using voice-activated dialing. Subscribers simply push the voice command button to dial a number by saying the number or name tag aloud or push the button to answer an incoming call.


Visit to find out which Bluetooth1 phones are compatible with the vehicle.