Accepting or Declining a Call

When an incoming call is received, the infotainment system mutes and a ring tone is heard in the vehicle.

Accepting a Call

Turn the MENU/SEL knob to “Answer” and press the MENU/SEL knob to accept the call.

Declining a Call

Turn the MENU/SEL knob to “Decline” and press the MENU/SEL knob to decline the call.

Call Waiting

Call waiting must be supported on the Bluetooth phone and enabled by the wireless service carrier to work.

Accepting a Call

Turn the MENU/SEL knob to “Answer” and press the MENU/SEL knob to accept the call.

Declining a Call

Turn the MENU/SEL knob to “Decline” and press the MENU/SEL knob to decline the call.

Switching Between Calls (Call Waiting Calls Only)

To switch between calls:

1. Turn or press the MENU/ SEL knob.
2. Select Switch Call from the menu.

Conference Calling

Conference calling and three-way calling must be supported on the Bluetooth phone and enabled by the wireless service carrier to work. To start a conference while in a current call:

1. Turn or press the MENU/ SEL knob.
2. Select Enter Number.
3. Enter the phone number.
4. After the call has been placed, turn or press the MENU/SEL knob and choose Merge Calls.
5. To add more callers to the conference call, repeat Steps 1 through 4. The number of callers that can be added is limited by your wireless service carrier.

Ending a Call

Turn or press the MENU/SEL knob and select Hang Up.

Muting a Call

To Mute a Call

Turn or press the MENU/SEL knob and select Mute Call.

To Cancel Mute

Turn or press the MENU/SEL knob and select Mute Call.

Dual Tone Multi-Frequency (DTMF) Tones

The in-vehicle Bluetooth system can send numbers during a call. This is used when calling a menu-driven phone system.

1. Turn or press the MENU/SEL knob and select Enter Number.

2. Enter the phone number.

    See also:

    Head Restraint Adjustment
    Do not drive until the head restraints for all occupants are installed and adjusted properly. To achieve a comfortable seating position, change the seatback recline angle as little as necessary whi ...

    Checking Coolant
    The vehicle must be on a level surface when checking the coolant level. Check to see if coolant is visible in the coolant surge tank. If the coolant inside the coolant surge tank is boiling, do not ...

    Roadside Assistance Program
    As the owner of a new GMC, you are automatically enrolled in the Roadside Assistance program. See Roadside Assistance Program (U.S. and Canada) on page 13‑7 or Roadside Assistance Program (M ...