2015 LEXUS RX450h audio

4463-3. Using the Lexus Display Audio system
Press on the steering wheel or
select .
■ Calling using voice recognition
Calls can be made by giving a voice command.
Press the talk switch.
To cancel voice recognition pr ess and hold the talk switch.
Following the system guidance,
wait for the beep, and then say the
desired voice commands.
Voice prompts on/off
Voice commands
Voice commands are marked
with .
Canceling voice recognition
systemSTEP 4
STEP 1
STEP 2

4473-3. Using the Lexus Display Audio system
3
Interior features ● Dial by name
The procedure below shows “Call ” or “Call at ”.
Follow similar procedures for the other operations.
Press the talk switch.
Say the name, or the name and t ype of phone, of a registered
contact.
Say “Dial” or press on the
steering wheel.
Say or select “Go Back” to return
to the previous screen.STEP 1
STEP 2
STEP 3
■
Call history list ●
If you make a call to or receive a call from a number registered in the phone-
book, the name is displayed in the call history.●
If you make multiple calls to the same number, only the last call made is dis-
played in the call history.■
When driving
The functions “Dialing”, “Dialing from th e phonebook”, and “Dialing from history”
(only the 6th page of “All” tab) are unavailable.■
International calls
Depending on the mobile phone in use, you may not be able to make international
calls.
■
Calling by using the latest call history item
Press on the steering wheel to display the “Phone” screen.
Press on the steering wheel to display the “Call History” screen.
Press on the steering wheel to select the latest history item.
Press on the steering wheel or se lect to call the latest history
item.STEP 1
STEP 2
STEP 3
STEP 4

4483-3. Using the Lexus Display Audio system
■
Vo i c e g u i d a n c e f u n c t i o n ●
Voice guidance for the voice recognition system can be skipped by pressing the
talk switch.●
When “Voice Prompts (on/off)” is selected, voice recognition will be tempo-
rarily suspended. Press the talk switch again.●
Voice guidance can be canceled by setting voice prompts to off. Use this setting
when it is desirable to say a command immediately after pressing the talk
switch.■
Using voice command ●
Using voice command “Call ” or “Call at ”
• In the same manner as it is displayed on the screen, “Call ” or “Call
at ”, after saying “Call” say the name, or the name and type of
phone, of a contact.
For example: “Call”, “John Smith” or “Call”, “Mary Davis”, “at”, “Mobile”
• There are 4 types of phones: Home, Mobile, Work and Other.
• Short or abbreviated names in the phonebook may not be recognized.
Change names in the phonebook to full names.
• Sometimes a voice recognition result confirmation screen will be displayed.
After confirming the result, say “Yes” or “No”.
• When the system recognizes multip le names from the phonebook, a name
candidate list will be displayed on the screen. If the desire d name is not dis-
played on the top of the screen, say the number of the name from the candi-
date list (number 1 or number 2) to select a name from the candidate list.
• When a contact has multiple phone numbers registered in the phonebook, a
candidate list will be displayed. If th e desired phone number is not displayed
on the top of the screen, say the number of the desired phone number from
the candidate list (number 1 or number 2) to select a phone number from the
candidate list.

4493-3. Using the Lexus Display Audio system
3
Interior features ●
Using voice command “Dial ”
• In the same manner as it is displaye d on the screen, “Dial ”, after
saying “Dial” say the phone number.
• Say the phone number one digit at a time.
For example, if the phone number is 2345678:
Say “two three four five six seven eight”
Do not say “twenty three forty five sixty seven eight”
• The system can recognize the following types of the phone numbers:
3 digit numbers (911, 411, 611)
7 digit numbers (Local phone numbers)
10 digit numbers (Area code + Local phone number)
11 digit phone numbers (1 + Area code + Local phone number)
• As the system cannot recognize additional numbers, say the complete num-
ber without stopping.
• When the system recognizes multiple phone numbers, a phone number can-
didate list will be displayed on the sc reen. If the desired phone number is not
displayed on the top of the screen, say the number of the desired phone num-
ber from the candidate list (number 1 or number 2) to select a phone number
from the candidate list.●
Using voice command “International call”.
Up to 20 digits can be recognized when using the international call function. The
number can also be di vided into multiple groups and recognized.■
When using voice recognition
Speak clearly when using the voice recognition, otherwise the system may not cor-
rectly recognize your voice. Wind or other noises may also cause the system not to
recognize your voice.

4503-3. Using the Lexus Display Audio system
Receiving a call
When a call is received, the following screen is displayed together with a
sound.
To answer the phone:
• Press on the steering wheel.
• Select .
■ To refuse a call
Press on the steering wheel or select .
■ To adjust the incoming call volume
Select “-” or “+”. You can also adjust the volume using the steering
switches or volume knob.■
International calls
Depending on the cellular phone in use, received international calls may not be dis-
played correctly.

4513-3. Using the Lexus Display Audio system
3
Interior features Speaking on the phone
The following screen is displaye d when speaking on the phone.
■ To adjust the receiver volume
Select “-” or “+”. You can also adjust the volume using the steering
switches or the volume knob.
■ To prevent the other party from hearing your voice
Select “Mute”.
■ Inputting tones
When using phone services such as an answering service or a bank,
you can store phone numbers an d code numbers in the phonebook.
Select “0-9”.
Input the number.STEP 1
STEP 2

4523-3. Using the Lexus Display Audio system
If repeated tone symbols* are
stored in the phone book, “Send”
and “Exit” are displayed on the
right side of the screen. *: Repeated tone symbols are sym-
bols or numbers displayed as p or
w, that come after the phone num-
ber. (e.g. 056133w0123p#1
 )
Confirm the number displayed on the screen, and select “Send”. If you select “Exit”, this function will end.
■ To transfer a call
Select “Handset Mode” to change from Hands-free call to mobile
phone call.
Select “Handsfree Mode” to change from mobile phone call to Hands-
free call.
■ To hang up
Press on the steering wheel or select .
■ Call waiting
When a call is interrupted by a third party while talking, the incoming
call message will be displayed.
To talk with the other party:
• Press on the steering wheel.
• Select .
To refuse the call:
• Press on the steering wheel.
• Select .
Every time you press on the s teering wheel or select during
call waiting, you will be switched to the other party. STEP 3
STEP 4

4533-3. Using the Lexus Display Audio system
3
Interior features ■
Transferring calls ●
It is not possible to transfer from hand s-free to the mobile phone while driving.●
If you transfer from the mobile phone to hands-free, the hands-free screen will
be displayed, and you can operate the system using the screen.●
Transfer method and operate may vary according to the mobile phone used.●
For operation of the mobile phone in use, see the phone’s manual.■
Call waiting operation
Call waiting operation may differ depending on your phone company and mobile
phone.