LEXUS RX450h 2015 Owners Manual

4413-3. Using the Lexus Display Audio system
3
Interior features Connecting a Bluetooth ®
phone
There are two connecting methods av ailable-automatic and manual.
Automatic
When you register your phone, auto connection will be activated. Always
set it to this mode and leave the Bluetooth ®
phone in a place where con-
nection can be established.
When the “POWER” switch is turn ed to ACCESSORY or ON mode,
the system will search for a nearby mobile phone you have registered.
The system automatically connects with the most recent phone that was
connected. The connection result is displayed.
Depending on the type of phone, phone operations may be required (to
confirm if connection is to be receiv ed or not) even when automatically
connected.
Manual
When the auto connection has failed or “Bluetooth
* Power” is turned off
(  P. 472), you must connect Bluetooth ®
manually.
* : Bluetooth is a registered trademark of Bluetooth SIG. Inc.
Display the “Phone” screen .
(  P. 4 3 7 )
Select “Connect Phone”.STEP 1
STEP 2

4423-3. Using the Lexus Display Audio system
Select the device to connect. A message is shown if connection
has been successful.
If connection fails, a message will
be displayed and connection will
be re-attempted.
Making a call
Once the Bluetooth ®
phone is registered, you can make a call using the
following procedure:
■ Dialing
Display the “Phone” screen. (  P. 4 3 7 )
Select “Dial” on the “Phone” screen.
Input the phone number.
To delete the inputted phone
number, select .
For the first digit, you can enter “+”
by selecting “
 ” for a while.STEP 3
■
Reconnecting to the Bluetooth ®
phone
If the system cannot connect due to poor signal strength with the “POWER” switch
in ACCESSORY or ON mode, the system will automatically at tempt to reconnect.
If the phone is turned off, the system will not attempt to reconnect. In this case, con-
nection must be made manually, or the phone must be re-selected.■
Connecting the phone while Bluetooth ®
audio is playing●
Bluetooth ®
audio will stop temporarily.●
It may take time to connect.
STEP 1
STEP 2
STEP 3

4433-3. Using the Lexus Display Audio system
3
Interior features Press on the steering wheel or select . Depending on the type of phone, when internet communication func-
tions such as skype are available, phone operations (selecting between
normal phone communication or inte rnet communication) may be nec-
essary after dialing operations are performed.
■ Dialing from the phonebook
You can dial a number from the phonebook data imported from your
mobile phone. The sy stem has one phonebook for each telephone. Up
to 1000 entries may be stored in each phonebook.
(  P. 4 5 6 )
Display the “Phone” screen. (  P. 4 3 7 )
Select “Contacts” on the “Phone” screen.
Choose the desired data to call
from the list. If the phonebook is empty, a mes-
sage will be displayed. (  P. 444)
Choose the number and then
press on the steering wheel or
select .STEP 4
STEP 1
STEP 2
STEP 3
STEP 4

4443-3. Using the Lexus Display Audio system
● When the phonebook is empty
You can transfer the phone numbers in your Bluetooth ®
phone to the
system.
Operation methods differ between PBAP compatible and PBAP
incompatible Bluetooth ®
phones. If your mobile phone does not sup-
port either PBAP or OPP service, you cannot transfer contacts.
Select “Contacts” on the “Phone” screen.
If the phonebook is empty, a mes-
sage will be displayed.
For PBAP compatible Bluetooth ®
phone
Select “Yes” if you want to tr ansfer new contacts from a mobile
phone.
Select “No” if you want to can cel transferring the contacts.
Depending on the type of phone, phone operations may be nec-
essary when transferring contacts by PBAP.
For PBAP incompatible and OPP compatible Bluetooth ®
phone
Select “Transfer” if you want to transfer new contacts from a
mobile phone.
Select “Cancel” if you want to cancel transferring the contacts.
You need to operate your pho ne to transfer new contacts.STEP 1
STEP 2
STEP 3
STEP 3

4453-3. Using the Lexus Display Audio system
3
Interior features ■ Calling using speed dial
You can make a call using numbers registered from the phonebook.
Display the “Phone” screen. (  P. 4 3 7 )
Select “Speed Dials” on the “Phone” screen.
Select the desired tab and choose
the desired number to make a call.
■ Dialing from history
You can call using the call history which has the 4 functions below.
“All”: all the calls below which were memorized
“Missed”: calls which you missed
“Incoming”: calls which you received
“Outgoing”: calls which you called
Display the “Phone” screen. (  P. 4 3 7 )
Select “Call History” on the “Phone” screen.
Select the desired tab and choose
the desired data from the list.STEP 1
STEP 2
STEP 3
STEP 1
STEP 2
STEP 3

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.