Chevrolet Tahoe 2012 Owner's Manual page 260

This command deletes all stored
name tags in the Hands Free
Calling Directory and the OnStar
Turn by Turn Destinations Directory,
if equipped.
To delete all name tags:
1. Press and hold /
two seconds.
2. Say Delete all name tags.
The list command will list all stored
numbers and name tags.
1. Press and hold /
two seconds.
2. Say Directory.
3. Say Hands Free Calling.
4. Say List.
Calls can be made using the
following commands.
command can be used
interchangeably to dial a phone
number or a stored name tag.
phone number to be dialed by
for
entering the digits one at a time.
dial the last number used on the cell
phone.
1. Press and hold
two seconds.
for
2. Say Dial or Call.
3. Say the entire number without
pausing, or say the name tag.
Once connected, the person called
will be heard through the audio
speakers.
The dial or call
This command allows a
This command is used to
/ for
The digit dial command allows a
phone number to be dialed by
entering the digits one at a time.
After each digit is entered, the
system repeats back the digit it
heard followed by a tone.
If an unwanted number is
recognized by the system, say
Clear at any time to clear the last
number.
To hear all of the numbers
recognized by the system, say
Verify at any time.
1. Press and hold /
two seconds.
2. Say Digit Dial.
3. Say each digit, one at a time,
that you want to dial. After each
digit is entered, the system
repeats back the digit it heard
followed by a tone. After the last
digit has been entered,
say Dial.
for