GMC Sierra Owners Manual

Connections
OnStar / OnStar Services / Connections

OnStar Hands-Free Calling allows calls to be made and received from the vehicle. The vehicle can also be controlled from a cell phone through the OnStar mobile app. See www.onstar.com for coverage maps.

Hands-Free Calling

1. Push GMS Sierra: Connections. OnStar ready. 2. Say Dial. System responds:. 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.

Retrieve My Number

1. Push GMS Sierra: Connections. OnStar ready. 2. Say My Number. System responds: Your OnStar Hands-Free Calling number is.. System responds:

OnStar ready. 2. Say My Number. System responds: Your OnStar Hands-Free Calling number is.

End a Call

Push GMS Sierra: Connections. Store a Name Tag for Speed Dialing. System responds: Call ended.

Store a Name Tag for Speed Dialing

1. Push GMS Sierra: Connections. OnStar ready. 2. Say Store. System responds:. 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 responds:

Please say the name tag. 4. Pick a name tag. System responds: About to store <name tag>. Does that sound OK? 5. Say Yes or No to try again.

System responds: OK, storing <name tag>.

Place a Call Using a Stored Number

1. Push GMS Sierra: Connections. OnStar ready. 2. Say Call <name tag>. System responds: OK, calling <name tag>.. System responds:

OnStar ready. 2. Say Call <name tag>. System responds: OK, calling <name tag>.

Verify Minutes and Expiration

Push GMS Sierra: Connections. OnStar Mobile App and say minutes then verify to check how many minutes remain and their expiration date.

OnStar Mobile App

With an iPhone or Android-based mobile device, an OnStar mobile app can be downloaded. The vehicle can be remote started, if equipped, or the doors can be unlocked from anywhere there is cell phone service. It can also check the fuel level, tire pressure, and oil life.

It can connect to an OnStar Advisor anytime. For OnStar mobile app compatibility or further information, see www.onstar.com.


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