GMC Yukon XL 2015 Owner's Manual page 436

To Make a Call
1. Press . System responds:
OnStar ready.
2. Say Call. 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.
Calling 911 Emergency
1. Press . System responds:
OnStar Ready, followed by
a tone.
2. Say Call. System responds:
Please say the name or number
to call.
3. Say 911 without pausing.
System responds: 911.
4. Say Call. System responds:
OK, dialing 911.
Retrieve My Number
1. Press . System responds:
OnStar ready.
2. Say My number. System
responds: Your OnStar
Hands-Free Calling number is,
then says the number.
End a Call
Press . System responds: Call
ended.
Store a Name Tag for Speed
Dialing
1. Press . 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.
OnStar
4. Pick a name tag. System
responds: About to store <name
tag>. Does that sound OK?
5. Say Yes or say No to try
again. System responds: OK,
storing <name tag>.
Place a Call Using a Stored
Number
1. Press . System responds:
OnStar ready.
2. Say Call <name tag>. System
responds: OK, calling
<name tag>.
Verify Minutes and Expiration
Press and say Minutes then
Verify to check how many minutes
remain and their expiration date.
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