Making a Call

Radio with CD

1. Press the PHONE button twice.
2. Enter the character sequence.

See “Entering a Character Sequence” in Operation for more information.
3. Select Call to start dialing the number.

Radio with CD/DVD and MEM

1. Press the PHONE button.
2. Select Enter number.
3. Enter the character sequence.

See “Entering a Character Sequence” in Operation for more information.
4. Select Call to start dialing the number.

    See also:

    Cellular and GPS Antennas
    Avoid placing items over or near the antenna to prevent blocking cellular and GPS signal reception. Cellular reception is required for OnStar to send remote signals to the vehicle. ...

    Theft-Deterrent Feature
    TheftLock® is designed to discourage theft of the vehicle's radio by learning a portion of the Vehicle Identification Number (VIN). The radio does not operate if it is stolen or moved to a di ...

    If the Vehicle Is Stuck
    Slowly and cautiously spin the wheels to free the vehicle when stuck in sand, mud, ice, or snow. If stuck too severely for the traction system to free the vehicle, turn the traction system of ...