GMC 2016 Sierra Owner's Manual page 215

214 Infotainment System
If the phone number has been
saved with a name and a place, the
direct command should include
both, for example Call Dave Smith
at work.
Using Voice Recognition for
List Options
When a list is displayed, a voice
prompt will ask to confirm or select
an option from that list. A selection
can be made by manually selecting
the item, or by speaking the line
number for the item to select.
When a screen contains a list,
options may be available but not
displayed. The list on a voice
recognition screen functions the
same as a list on other screens.
Scrolling can be used to help
display other entries from the list.
Manually scrolling or paging the list
on a screen during a voice
recognition session suspends the
current voice recognition event and
plays the prompt Make your
selection from the list using the
manual controls or press the Back
button to try again.
If manual selection takes more than
15 seconds, the session terminates
and prompts that it has timed out.
The screen returns back to the
screen where voice recognition was
initiated.
The Back Command
Say Back or press the Back button
to go to the previous screen.
If in voice recognition, and Back is
stated all the way through to the
initial screen, then Back is stated
one more time, the voice recognition
session will cancel.
Help
Say Help on any voice recognition
screen and the help prompt for the
screen is played. Additionally, a
pop-up displays a text version of the
help prompt. Depending on how
voice recognition was initiated, the
Help pop-up will either display on
the instrument cluster or the
infotainment screen. Press the
Dismiss button to make the pop-up
go away.
while the help prompt is
Pressing
playing will terminate the prompt
and a beep will be heard. Doing this
will stop the help prompt so that a
voice command can be used.
Voice Recognition for the
Radio
Select the screen button to
launch audio voice recognition.
If the voice button is pressed in a
radio screen, the voice commands
for radio and media features are
available.
Switch to AM : Switch bands to
AM and tune to the last AM radio
station.
Switch to FM : Switch bands to
FM and tune to the last FM radio
station.
Switch to XM : Switch bands to
SiriusXM (if equipped) and tune to
the last SiriusXM channel.
Tune to <AM frequency> AM :
Tune to the radio station whose
frequency is identified in the
command (like nine fifty ).