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 TUNE/ MENU knob.
2. Select Enter Number or press the TUNE/MENU knob to select Enter Number.
3. For Radio with CD only, enter the character sequence then select Call. See “Entering a Character Sequence” in Operation for more information. For Radio with CD and Touchscreen, enter the number.
4. After the call has been placed, turn or press TUNE/MENU 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 TUNE/MENU knob and select Hang Up.
Muting a Call
To Mute a Call
Turn or press the TUNE/MENU knob and select Mute Call.
To Cancel Mute
Turn or press the TUNE/MENU knob and select Mute Call.
See also:
Storing and Deleting Phone Numbers
The system can store up to 30 phone numbers as name tags in the Hands-Free Directory
that is shared between the Bluetooth and OnStar systems.
The following commands are used to delete and store pho ...
OnStar Steering Wheel Controls
This vehicle may have a Talk/Mute button that can be used to interact with OnStar Hands-Free calling.
See Steering Wheel Controls for more information.
On some vehicles, the Talk button can be ...
Repair Facility
GM also recommends that you choose a collision repair facility that meets your
needs before you ever need collision repairs. Your dealer may have a collision repair
center with GM-trained technici ...