2021 Lexus GX460 phone

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1. VOICE COMMAND SYSTEM OPERATION
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VOICE COMMAND SYSTEM
2. CASUAL SPEECH RECOGNIZATION
Due to natural language speech recog-
nition technology, this system enables
recognition of a command when spoken
naturally. However, the system cannot
recognize every variation of each com-
mand. In some situations, it is possible to
omit the command for the procedure
and directly state the desired operation.
Not all voice commands are displayed in
the short cut menu.
INFORMATION
●If the command cannot be recognized
completely, the command input screen
will be displayed. (Search results will be
shown based on the part of the command
that was recognized.)
EXPRESSION EXAMPLES FOR
EACH FUNCTION
CommandExpression examples
“Call
”
Get me Brown>.
Contact the Brown> phone of
.
“Dial ”
Can you get me
<3334445555>.
Ring <3334445555>.
“Play Artist
”Play the artist .
I want to hear the band
.
“Play Album
”Play album .
Switch to the album
.

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1. VOICE COMMAND SYSTEM OPERATION
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3. COMMAND LIST
Frequently used commands are listed in the following tables.
 For devices that are not installed in the vehicle, the related commands will not be dis-
played in the shortcut menu screen. Also, according to condit ions, other commands
may not be displayed in the shortcut menu screen.
 Basic
 Phone
Recognizable voice commands and their actions are shown below.
 Voice recognition langua ge can be changed. (P.44)
CommandAction
“Help”Prompts voice guidance to offer examples of commands
or operation methods
“Go Back”Returns to the previous screen
“Next Page”Displays the next page
“Previous Page”Displays the previous page
“Go to ”Displays the command list of the selected tab
CommandAction
“Redial”Places a call to the phone numb er of the latest outgoing
call
“Call Back”Places a call to the phone numb er of latest incoming call
“Show Recent Calls”Displays the call history screen
“Dial ”Places a call to the said phone number
“Call ”Place a call to the said phone type of the contact from the
phone book

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2. MOBILE ASSISTANT OPERATION
1. MOBILE ASSISTANT
1Press and hold this switch until you hear
the beeps.
2The Mobile Assistant can be used only
when the “Mobile Assistant” screen is
displayed.
 To cancel the Mobile Assistant, select
“Cancel”, or press and hold the on the
steering wheel.
 To restart the Mobile Assistant for addi-
tional commands, press the on the
steering wheel.
• Mobile Assistant can only be restarted
after the system responds to a voice com-
mand. • After some phone and music commands,
the Mobile Assistant feature will automat-
ically end to complete the requested
action.
The Mobile Assistant feature will
activate Apple’s Siri
® Eyes Free mode
via the steering wheel switches. To
operate the Mobile Assistant, a
compatible cellular phone must be
registered and connected to this system
via Bluetooth
®. (  P.31)
The volume of the Mo bile Assistant can
be adjusted using the “PWR/VOL” knob
or steering wheel volume control
switches. The Mob ile Assistant and
phone call volumes are synchronized.
INFORMATION
●The available features and functions may
vary based on the iOS version installed
on the connected device.
●Some Siri features are limited in Eyes
Free mode. If you attempt to use an
unavailable function, Siri will inform you
that the function is not available.
●If Siri is not enabled on the cellular phone
connected via Bluetooth®, an error mes-
sage will be displayed on the screen.
●While a phone call is active, the Mobile
Assistant cannot be used.
●If using the navigation feature of the cellu-
lar phone, ensure the active audio source
is Bluetooth
® audio or iPod in order to
hear turn by turn direction prompts.

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2. MOBILE ASSISTANT OPERATION
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VOICE COMMAND SYSTEM
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MICROPHONE
It is not necessary to speak directly into
the microphone when using the Mobile
Assistant. (Microphone location:
 P.116)
INFORMATION
●Wait for the listening beeps before using
the Mobile Assistant.
●The Mobile Assistant may not recognize
commands in the following situations:
• Spoken too quickly.
• Spoken at a low or high volume.
• The roof or windows are open.
• Passengers are talking while the Mobile Assistant is being used.
• The air conditioning speed is set high.
• The air conditioning vents are turned toward the microphone.

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1. QUICK REFERENC E ............................ 132
2. SOME BASICS ......................................... 133
REGISTERING/CONNECTING A Bluetooth® PHONE............................................ 133
USING THE PHONE SWITCH/ MICROPHONE ................................................... 134
VOICE COMMAND SYSTEM........................ 134
ABOUT THE CONTACTS IN THE CONTACT LIST ................................................... 135
WHEN SELLING OR DISPOSING OF THE VEHICLE ....................................................... 135
3. CALLING ON THE Bluetooth®
PHONE..................................................... 136
BY FAVORITES LIST ............................................. 137
BY CALL HISTORY ............................................... 137
BY CONTACTS LIST ............................................ 138
BY DIAL PAD ............................................................ 140
BY OFF HOOK SWITCH .................................... 141
BY HOME SCREEN ............................................... 141
4. RECEIVING ON THE Bluetooth®
PHONE..................................................... 142
INCOMING CALLS .............................................. 142
5. TALKING ON THE Bluetooth®
PHONE..................................................... 143
INCOMING CALL WAITING ......................... 145
6. Bluetooth® PHONE MESSAGE
FUNCTION............................................. 146
RECEIVING A MESSAGE ................................. 147
CHECKING MESSAGES ................................... 147
REPLYING TO A MESSAGE
(QUICK REPLY)................................................... 148
CALLING THE MESSAGE SENDER .......... 150
1. PHONE/MESSAGE SETTINGS ........ 152
PHONE/MESSAGE SETTINGS SCREEN ................................................................... 152
“Sound Settings” SCREEN ................................... 153
“Contact/Call History Settings” SCREEN ................................................................... 154
“Messaging Settings” SCREEN .......................... 162
“Phone Display Settings” SCREEN ................... 164
1. TROUBLESHOOTING ......................... 165
1
PHONE OPERATION
(HANDS-FREE SYSTEM
FOR CELLULAR PHONES)
2SETUP
3WHAT TO DO IF...
PHONE

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1. PHONE OPERATION (HANDS-FREE SYSTEM FOR CELLULAR PHONES)
1. QUICK REFERENCE
The phone top screen can be used to make a phone call. To display the hands-free op-
eration screen, press the button or the switch on the steering wheel.
Several functions are available to operate on each screen that is displayed by selecting
the 4 tabs.
FunctionPage
Phone operation
Registering/conne cting Bluetooth® phone31
Calling on the Bluetooth® phone136
Receiving on the Bluetooth® phone142
Talking on the Bluetooth® phone143
Message functionUsing the Bluetooth® phone message function146
Setting up a phonePhone settings152
Bluetooth® settings36

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1. PHONE OPERATION (HANDS-FREE SYSTEM FOR CELLULAR PHONES)
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PHONE
2. SOME BASICS
The hands-free system enables calls to
be made and received without having to
take your hands off the steering wheel.
This system supports Bluetooth
®.
Bluetooth
® is a wireless data system
that enables cellular phones to be used
without being connected by a cable or
placed in a cradle.
The operating procedure of the phone is
explained here.
WARNING
●While driving, do not use a cellular phone
or connect the Bluetooth® phone.
●Your audio unit is fitted with Bluetooth®
antennas. People with implantable car-
diac pacemakers, cardiac resynchroniza-
tion therapy-pacemakers or implantable
cardioverter defibrill ators should main-
tain a reasonable distance between
themselves and the Bluetooth
® antennas.
The radio waves may affect the operation
of such devices.
●Before using Bluetooth® devices, users
of any electrical medical device other
than implantable cardiac pacemakers,
cardiac resynchronization therapy-pace-
makers or implantable cardioverter
defibrillators should consult the manufac-
turer of the device for information about
its operation under th e influence of radio
waves. Radio waves could have unex-
pected effects on the operation of such
medical devices.
NOTICE
●Do not leave your cellular phone in the
vehicle. The temperature inside may rise
to a level that coul d damage the phone.
INFORMATION
●This system is not guaranteed to operate
with all Bluetooth® devices.
●If your cellular phone does not support
Bluetooth®, this system cannot function.
●In the following conditions, the system
may not function:
• The cellular phone is turned off.
• The current position is outside the com-
munication area.
• The cellular phone is not connected.
• The cellular phone has a low battery.
●When using Bluetooth® audio and
hands-free system at the same time, the
following problems may occur:
• The Bluetooth
® connection may be cut.
• Noise may be heard on the Bluetooth
®
audio playback.
REGISTERING/
CONNECTING A Bluetooth®
PHONE
To use the hands-free system for cellular
phones, it is necessary to register a cel-
lular phone with the system. ( P.31)
Bluetooth® PHONE
CONDITION DISPLAY
The condition of the Bluetooth
® phone
appears on the upper right side of the
screen. ( P.16)

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1. PHONE OPERATION (HANDS-FREE SYSTEM FOR CELLULAR PHONES)
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Steering switch
Volume control switch
 Press the “+” side to increase the volume.
 Press the “-” side to decrease the volume.
Off hook switch
On hook switch
 Microphone
USING THE PHONE SWITCH/
MICROPHONE
By pressing the phone switch, a call can
be received or ended without taking
your hands off the steering wheel.
The microphone is used when talking on
the phone.
VOICE COMMAND SYSTEM
Press this switch to operate the voice
command system.
The voice command system and its list of
commands can be operated. ( P.116)