See also:

Ending a Call
Turn the Menu knob to select Hang Up, then press SELECT. ...

Store a Name Tag for Speed Dialing
1. Push . System responds: “OnStar ready.”. 2. Say “Store.” System responds: “Please say the number you would like to store.”. 3. Say the entire number without pausing. System resp ...

Infotainment System Overview
The infotainment system in the vehicle is a touch screen system. It is controlled by touching the screen buttons, the TUNE/MENU knob, preset buttons, and other buttons on the faceplate. The TUNE/ ...