2010 Lexus GS450h wheel

356
3-4. Using the hands-free system (for cellular phone)
GS_HV_U (OM30C81U)
January 28, 2010 10:42 am
Making a call
Once the Bluetooth
® phone is registered, you can make a call using the
following procedure:
■Dialing
Display the “Phone” screen. (P. 3 5 1 )
Input the phone number.
To delete the inputted phone num-
ber, touch .
To dial the last inputted phone
number, touch “Redial”.
Touch or press on the steering wheel.
STEP1
STEP2
STEP3

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3-4. Using the hands-free system (for cellular phone)
3
Interior features
GS_HV_U (OM30C81U)
January 28, 2010 10:42 am
■Dialing from the phonebook
With navigation system
You can dial a number from the phonebook data imported from your
mobile phone. The system has one phonebook for each telephone. Up
to 1000 entries may be stored in each phonebook. (P. 373)
Without navigation system
You can dial a number from the phonebook data imported from your
mobile phone. The system has one phonebook for each telephone. Up
to 1000 entries may be stored in total for the phonebooks. (P. 373)
Display the “Phone” screen. (P. 3 5 1 )
Touch “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.
If you want to transfer new contacts
from a cellular phone, touch “Yes”.
Choose the number and then
touch or press on the
steering wheel.
STEP1
STEP2
STEP3
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3-4. Using the hands-free system (for cellular phone)
3
Interior features
GS_HV_U (OM30C81U)
January 28, 2010 10:42 am
■Dialing from history
You can call using the call history which has the 4 functions below.
“All”: all the numbers below which were memorized
“Missed”: calls which you missed
“Incoming”: calls which you received
“Outgoing”: numbers which you called
You can call using the 5 most recently called numbers shown by “All”
while driving.
Display the “Phone” screen. (P. 3 5 1 )
Touch “Call History” on the “Phone” screen.
Select the desired tab and choose
the desired data from the list.
Touch or press on the
steering wheel.
STEP1
STEP2
STEP3
STEP4

361
3-4. Using the hands-free system (for cellular phone)
3
Interior features
GS_HV_U (OM30C81U)
January 28, 2010 10:42 am
●Calling by name
You can call by giving a voice tag registered in the phonebook. 
(P. 387)
When you select “English” in “Language”, you can call by giving a name
registered in the phonebook.
Press the talk switch.
If you want to check the entire
command list, say “Command list”
to display the “Command List”
screen.
Following the system guidance, wait for the beep and then say
“Phone”.
Following the system guidance, wait for the beep and then say
“Dial by Name”.
Following the system guidance, wait for the beep and then say the
desired name.
Following the system guidance, wait for the beep and then say the
type of number such as “Mobile” or “Home”.
Following the system guidance, wait for the beep and then say
“Dial”. (You can also call by pushing on the steering wheel or
selecting “Dial”.)
■Calling using POI (With navigation system)
You can make a call using a Point Of Interest.
STEP1
STEP2
STEP3
STEP4
STEP5
STEP6

362
3-4. Using the hands-free system (for cellular phone)
GS_HV_U (OM30C81U)
January 28, 2010 10:42 am
■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.
●Calls where the number is unavailable, such as public telephones, are not stored
in the call history.
■When driving
The functions “Dialing”, “Dialing from the phonebook”, and “Dialing from history”
(except for call using the 5 most recently called numbers shown by “All” tab) are
unavailable.
■International calls
You may not be able to make international calls, depending on the mobile phone in
use.
■Calling by using the call history
Push on the steering wheel to display the “Phone” screen.
Push on the steering wheel to display the “Call History” screen.
Push on the steering wheel to select the most recent number in the
history.
Select or push on the steering wheel.
■To cancel voice recognition
●Press and hold the talk switch.
●Press on the steering wheel.
●Touch “Cancel”. (excluding command verification)
●Say “Cancel”.
■When using voice recognition
Use correct commands and speak clearly, otherwise the system may not correctly
recognize the command. Wind or other noises may also cause the system not to
recognize the desired command.
STEP1
STEP2
STEP3
STEP4

363
3-4. Using the hands-free system (for cellular phone)
3
Interior features
GS_HV_U (OM30C81U)
January 28, 2010 10:42 am
Receiving a call
When a call is received, the following screen is displayed together with a
sound.
Touch or press on the
steering wheel.
■To refuse a call
Touch or press on the steering wheel.
■To adjust the incoming call volume
Touch “-” or “+”. You can also adjust the volume using the steering
switches.
■International calls
Received international calls may not be displayed correctly depending on the
mobile phone in use.

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3-4. Using the hands-free system (for cellular phone)
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Interior features
GS_HV_U (OM30C81U)
January 28, 2010 10:42 am
■To transfer a call
Touch “Call Transfer”.
■To hang up
Touch or press on the steering wheel.
■Interrupt call
When the call is interrupted by the third party while talking, the incom-
ing call message will be displayed.
●To talk with the other party: Touch or press on the steering
wheel.
●To refuse the call: Touch or press on the steering wheel.
Everytime you touch or press on the steering wheel after a
call is interrupted, you will be switched to the other party.
If your cellular phone is not accepted in HFP Ver. 1.5, this function can-
not be used.
■Transferring calls
●It is not possible to transfer from hands-free to a mobile phone while driving.
●If you transfer from a mobile phone to hands-free, the hands-free screen will be
displayed, and you can operate the system using the screen.
●Transfer method and operation may vary according to the mobile phone used.
●For operation of the mobile phone in use, see the phone’s manual.
■While driving
Key input is unavailable.
■Voice recognition during a call
“Mute” and “Send Tones” can be operated by voice recognition. (P. 3 6 0 )
■Interrupt call operation
Interrupt call operation may differ from depending on your phone company and the
cellular phone.

Maintenance and care4
441
GS_HV_U (OM30C81U)
January 28, 2010 11:30 am
4-1. Maintenance and care
Cleaning and protecting 
the vehicle exterior............. 442
Cleaning and protecting 
the vehicle interior .............. 4454-2. Maintenance
Maintenance 
requirements........................ 448
General maintenance .......... 450
Emission inspection and 
maintenance (I/M) 
programs ............................... 453
4-3. Do-it-yourself maintenance
Do-it-yourself service 
precautions ........................... 454
Hood ........................................... 457
Positioning a floor jack ......... 458
Engine compartment ........... 460
Tires............................................. 475
Tire inflation pressure........... 485
Wheels ...................................... 489
Air conditioning filter ............ 491
Electronic key battery.......... 494
Checking and replacing 
fuses ........................................ 496
Headlight aim ........................... 511
Light bulbs ................................. 514