
Black plate (27,1)Chevrolet 2015i Silverado Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-8425172) - 2015 - crc - 2/6/15
Infotainment System 7-27
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. Pressinggwhile the help prompt is
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 thegscreen 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 and tune to the last
SiriusXM channel. “Tune to
Tune to the radio station whose
frequency is identified in the
command (like
“nine fifty”).
“Tune to
Tune to the radio station whose
frequency is identified in the
command (like “one o one
point one”).
“Tune to XM
radio station whose channel number
is identified in the command.
“Tune to XM
radio station whose channel name
is identified in the command.
Voice Recognition for Audio
My Media
If browsing My Media when the
voice button is selected, the voice
recognition commands for My Media
features are available.
“Play Artist”: Begin a dialog to
enter a specific Artist name.

Black plate (28,1)Chevrolet 2015i Silverado Owner Manual (GMNA-Localizing-U.S./Canada/
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7-28 Infotainment System
“Play Artist
Begin playback of the media
selection identified in the command.
“Play Album”:Begin a dialog to
enter a specific album name.
“Play Album
Begin playback of the identified
album name in the command.
“Play Song”: Begin a dialog to
enter a specific song name.
“Play Song
playback of the identified song
name in the command.
“Play Genre”: Begin a dialog to
enter a specific genre.
“Play Genre
Begin playback of the media
selection identified in the command.
“Play Playlist”: Begin a dialog to
enter a specific playlist name.
“Play Playlist
Begin playback of the identified
playlist in the command. “Play
Play
music from a specific device
identified by name. The device
name is the name displayed on the
screen when the device is first
selected as an audio source.
“Play Chapter”: Begin a dialog to
enter a specific name.
“Play Chapter
Begin playback of the media
selection identified in the command.
“Play Audiobook”: Begin a dialog
to enter a specific name.
“Play Audiobook
media selection identified in the
command.
“Play CD Track
number>”: Begin playback of the
CD at the track identified in the
command.
“Play Episode”: Begin a dialog to
enter a specific name. “Play Episode
Begin playback of the
media selection identified in the
command.
“Play Podcast”: Begin a dialog to
enter a specific name.
“Play Podcast
media selection identified in the
command.
“Play Video”: Begin a dialog to
enter a specific name.
“Play Video

Black plate (29,1)Chevrolet 2015i Silverado Owner Manual (GMNA-Localizing-U.S./Canada/
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Infotainment System 7-29
system may limit the options of
voice recognition by not allowing
selection of song titles by voice at
the highest level if the number of
songs exceeds the maximum limit.
Voice command option changes
through media content limits are:
.Song files including other
individual files of all media types
such as audiobook chapters,
podcast episodes, and videos.
.Album type folders including
types such as albums and
audiobooks.
There are no restrictions if the
number of song files and albums is
less than 4,000. When the number
of song files connected to the
system is between 4,000 and 8,000,
the content cannot be accessed
directly with one command like
“Play
“Play Song”
must be spoken first;
the system will then ask for the song
name. The reply command would be
to say the name of the song to play.
Similar limits exist for album
content. If there are more than
4,000 albums, but less than 8,000,
the content cannot be accessed
directly with one command like,
“Play
command “Play Album” must first be
spoken; the system will then ask for
the album name. The reply would
be to say the name of the album
to play.
Once the number of songs has
exceeded approximately 8,000,
there is no support for accessing the
songs directly through voice
commands. There will still be
access to the media content by
using commands for playlists,
artists, and genres. The access commands for playlists,
artists, and genres are prohibited
after the number of this type of
media exceeds 4,000.
The system will provide feedback
the first time voice recognition is
initiated if it has become apparent
that any of these limits are reached
during a device initializing process.
Voice Recognition for the
Phone
“Call
Initiate a
call to an entered contact. The
command may include location if
the contact has location numbers
stored.
“Call
“At Work,” “On Mobile,” or“On
Other”: Initiate a call to an entered
contact and location at home, at
work, on mobile device, or on
another phone.
“Call
call to a standard phone number
seven or 10 digits in length, and
also 911, 411, or 611.

Black plate (32,1)Chevrolet 2015i Silverado Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-8425172) - 2015 - crc - 2/6/15
7-32 Infotainment System
PHONE:Select to enter the phone
main menu. See Bluetooth
(Overview) on page 7-30 or
Bluetooth (Infotainment Controls -
Base Connected Radio) on
page 7-41 orBluetooth (Voice
Recognition - Base Connected
Radio) on page 7-46 orBluetooth
(Infotainment Controls - Base
Radio) on page 7-32 orBluetooth
(Voice Recognition - Base Radio) on
page 7-36.
Voice Recognition
The voice recognition system uses
commands to control the system
and dial phone numbers.
Noise: The system may not
recognize voice commands if there
is too much background noise, such
as noise from open windows or loud
talking inside the vehicle.
When to Speak: A tone sounds to
indicate that the system is ready for
a voice command. Wait for the tone
and then speak. How to Speak:
Speak clearly in a
calm and natural voice.
Audio System
When using the Bluetooth system,
sound comes through the vehicle's
front audio system speakers and
overrides the audio system. Use the
Oknob during a call to change the
volume level. The system maintains
a minimum volume level.
Bluetooth Audio Quality
Turn off the Echo and Noise
cancellation feature on your phone,
if supported, for the best hands-free
performance.
See www.gm.com/bluetooth.
Bluetooth (Infotainment
Controls - Base Radio)
For information about how to
navigate the menu system using the
infotainment controls, see Overview
on page 7-3.
Switching to Handset or
Hands-Free Mode
To switch between handset mode
and hands-free mode, use the
OnStar command, “transfer call.”
Pairing
A Bluetooth-enabled cell phone
must be paired to the Bluetooth
system and then connected to the
vehicle before it can be used. See
your cell phone manufacturer's user
guide for Bluetooth functions before
pairing the cell phone. If a Bluetooth
phone is not connected, calls can
be made using OnStar Hands-Free
Calling, if available. See OnStar
Overview on page 14-1, if equipped.
Pairing Information
.Up to five cell phones can be
paired to the Bluetooth system.
.The pairing process is disabled
when the vehicle is moving.
.Pairing only needs to be
completed once per phone,
unless the pairing information on

Black plate (39,1)Chevrolet 2015i Silverado Owner Manual (GMNA-Localizing-U.S./Canada/
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Infotainment System 7-39
2. Say“Directory.”
3. Say “Hands-Free Calling.”
4. Say “List.”
Making a Call
Calls can be made using the
following commands.
Dial or Call: The dial or call
command can be used
interchangeably to dial a phone
number or a stored name tag.
Digit Dial: This command allows a
phone number to be dialed by
entering the digits one at a time.
Re-dial: This command is used to
dial the last number used on the cell
phone.
Using the “Dial”or“Call”
Command
1. Press
g. The system responds
“Ready,” followed by a tone.
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.
Calling 911 Emergency (U.S. and
Canada)
1. Press
g. The system responds
“Ready,” followed by a tone.
2. Say “Dial”or“Call.”
3. Say “911.”
4. Say “Dial”or“Call.”
Calling 066 Emergency (Mexico)
1. Press
g. The system responds
“Ready,” followed by a tone.
2. Say “Dial”or“Call.”
3. Say “066.”
4. Say “Dial”or“Call.”
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
“Correction”
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
g. The system responds
“Ready,” followed by a tone.
2. Say “Digit Dial.”
3. Say each digit, one at a time. 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.

Black plate (40,1)Chevrolet 2015i Silverado Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-8425172) - 2015 - crc - 2/6/15
7-40 Infotainment System
Using the“Re-dial”Command
1. Press
g. The system responds
“Ready,” followed by a tone.
2. After the tone, say “Re-dial.”The
system dials the last number
called from the connected cell
phone.
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
tone is heard in the vehicle.
.Pressgto answer the call.
.Pressito ignore a call.
Call Waiting
Call waiting must be supported on
the cell phone and enabled by the
wireless service carrier.
.Pressgto answer an incoming
call when another call is active.
The original call is placed
on hold.
.Pressgagain to return to the
original call.
.To ignore the incoming call, no
action is required.
.Pressito disconnect the
current call and switch to the call
on hold.
Three-Way Calling
Three-way calling must be
supported on the cell phone and
enabled by the wireless service
carrier.
1. While on a call, press
g.
2. Say “Three-way call.”
3. Use the “Dial”or“Call” command
to dial the number of the third
party to be called. 4. Once the call is connected,
press
gto link all callers
together.
Ending a Call
Pressito end a call.
Transferring a Call
Audio can be transferred between
the Bluetooth system and the cell
phone.
The cell phone must be paired and
connected with the Bluetooth
system before a call can be
transferred. The connection process
can take up to two minutes after the
ignition is turned to ON/RUN.
To Transfer Audio from the
Bluetooth System to a Cell Phone
During a call with the audio in the
vehicle:
1. Press
g.
2. Say “Transfer Call.”

Black plate (41,1)Chevrolet 2015i Silverado Owner Manual (GMNA-Localizing-U.S./Canada/
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Infotainment System 7-41
To Transfer Audio to the Bluetooth
System from a Cell Phone
During a call with the audio on the
cell phone, press
g. The audio
transfers to the vehicle. If the audio
does not transfer to the vehicle, use
the audio transfer feature on the cell
phone. See your cell phone
manufacturer's user guide for more
information.
Voice Pass-Thru
Voice pass-thru allows access to the
voice recognition commands on the
cell phone. See your cell phone
manufacturer's user guide to see if
the cell phone supports this feature.
To access contacts stored in the cell
phone:
1. Press
g. The system responds
“Ready,” followed by a tone.
2. Say “Bluetooth.”
3. Say “Voice.” The system
responds “OK, accessing
messages will go through their cycle
according to the phone's operating
instructions.
Dual Tone Multi-Frequency
(DTMF) Tones
The Bluetooth system can send
numbers and the numbers stored as
name tags during a call. You can
use this feature when calling a
menu-driven phone system.
Account numbers can also be
stored for use.
Sending a Number or Name Tag
During a Call
1. Press
g. The system responds
“Ready,” followed by a tone.
2. Say “Dial.”
3. Say the number or name tag to send.
Clearing the System
Unless information is deleted out of
the in-vehicle Bluetooth system, it
will be retained indefinitely. This includes all phone pairing
information. For information on how
to delete this information, see
“Deleting a Paired Phone.”
Bluetooth (Infotainment
Controls - Base
Connected Radio)
For information about how to
navigate the menu system using the
infotainment controls, see
Overview
on page 7-3.
Switching to Handset or
Hands-Free Mode
To switch between handset or
hands-free mode, from the Home
Page select the PHONE to display
Call View.
.While the active call is
hands-free, press the Handset
screen button to switch to the
handset mode. The screen
button changes to Hands-Free
once the Bluetooth device
confirms it is operating as
handset.

Black plate (46,1)Chevrolet 2015i Silverado Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-8425172) - 2015 - crc - 2/6/15
7-46 Infotainment System
From the PHONE main menu, turn
the MENU knob to highlight Active
Call and press to select.
Bluetooth (Voice
Recognition - Base
Connected Radio)
Using Bluetooth Voice
Recognition
To use voice recognition, press thegbutton on the steering wheel. Use
the commands below for the various
voice features. For additional
information, say “Help”while in a
voice recognition menu. See Voice
Recognition on page 7-24 for help
using voice recognition commands.
Making a Call
Calls can be made using the
following commands. Using the
“Dial”or“Call”
Command
To call a number:
1. Press
g. The system responds
“Say a command or say help,”
followed by a tone.
2. Say “Dial”or“Call” followed by
the complete phone number.
Use the “Voice Keypad” command
for international numbers or special
numbers which include * or #.
Once connected, the person called
will be heard through the audio
speakers.
To call using a contact from your
phone book:
1. Press
g. The system responds
“Say a command or say help,”
followed by a tone.
2. Say “Dial”or“Call” and then say
the contact name. For example
“Call Dave Smith at Work.” Once connected, the person called
will be heard through the audio
speakers.
Calling 911 Emergency (U.S. and
Canada)
1. Press
g. The system responds
“Say a command or say help,”
followed by a tone.
2. Say “Dial”or“Call.”
3. Say “911.”
4. Say “Dial”or“Call.”
Calling 066 Emergency (Mexico)
1. Press
g. The system responds
“Say a command or say help,”
followed by a tone.
2. Say “Dial”or“Call.”
3. Say “066.”
4. Say “Dial”or“Call.”
Once connected, the person called
will be heard through the audio
speakers.