GMC 2012 Sierra Denali Owner's Manual page 238

7-56 Infotainment System
Using the Digit Dial Command
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.
Once connected, the person called
will be heard through the audio
speakers.
Using the Re dial Command
1. Press and hold
two seconds.
2. After the tone, say Re dial.
Once connected, the person called
will be heard through the audio
speakers.
Receiving a Call
When an incoming call is received,
the audio system mutes and a ring
for
tone is heard in the vehicle.
Press
Press
/ for
/ to answer the call.
/ to ignore a call.
Call Waiting
Call waiting must be supported on
the cell phone and enabled by the
wireless service carrier.
Press / to answer an
incoming call when another call
is active. The original call is
placed on hold.
Press / again to return to
the original call.
To ignore the incoming call, no
action is required.
Press / to disconnect the
current call and switch to the call
on hold.