Hands-Free Calling

1. Push “OnStar ready.”.. System responds:

“OnStar ready.”.

2. Say “Dial.” System responds:

“Please say the name or number to call.”.

3. Say the entire number without pausing, including a “1” and the area code. System responds:

“OK calling.”

    See also:

    Vehicle Speed Messages
    SELECTED SPEED LIMIT EXCEEDED This message is displayed when the vehicle speed is greater than the set speed. See "Speed Warning" under Driver Information Center (DIC). ...

    Diagnostics
    OnStar Vehicle Diagnostics will perform a vehicle check every month. It will check the engine, transmission, antilock brakes, and major vehicle systems. It also checks the tire pressures, if ...

    Climate Controls
    The heating, cooling, and ventilation in the vehicle can be controlled with this system. Climate Control with Cooled and Heated Seats shown A. Driver and Passenger Temperature Controls B. AUTO ...