2008 Lexus GS450h Touch screen

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3-4. Using the hands-free system (for cellular phone)
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December 13, 2007 10:51 am
■To delete all data
Follow the steps “Deleting phone book data” to “STEP 5”. In the “Phone Book” sec-
tion of the “Phone Book Management” screen, touch . To delete all data
within a group, touch , then select the group to delete. To delete all con-
tact data, touch . Check that everything is correct, then touch .
■Registering/Editing/Deleting from the phone book
You can register data in the phone book, edit registered data, and delete items.
Press .
Touch on the “Information” screen.
Touch on the “Telephone” screen.
To register data, touch on the “Phone Book” screen. 
To delete all data, touch . 
To delete or edit specific data, select the data to delete/edit, then touch
to delete, or to edit.
■The phone book
The method for transferring phone book da ta from the phone to the system varies
with phone model. See the phone’s manual.
STEP1
STEP2
STEP3
STEP4

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3-4. Using the hands-free system (for cellular phone)
3
Interior features
GS_HV_U
December 13, 2007 10:51 am
Changing the phone book group name settings■ Registering a group name
Press .
Touch on the “Information” screen.
Touch on the “Telephone” screen.
Touch on the “S ettings” screen.
Touch the switch in the “Group Name” section of the
“Phone Book Management” screen.
Select the group to register (“01” - “19”). Select the switch to be edited.
: The below screen will be displayed. Select the
desired icon.
: Input the name on the “Name” screen.
Once editing is complete, touch .
STEP1
STEP2
STEP3
STEP4
STEP5
STEP6
STEP7
STEP8

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3-4. Using the hands-free system (for cellular phone)
GS_HV_U
December 13, 2007 10:51 am
■Deleting a group name
Press .
Touch on the “Information” screen.
Touch on the “Telephone” screen.
Touch on the “Settings” screen.
Touch in the “Group Name” section of the “Phone
Book Management” screen.
Select the group name to delete.
A confirmation message wi ll be displayed. If everything is correct,
touch .
■To delete all data
Follow the steps “Deleting phone book data” procedure to “STEP 5”. In the “Phone
Book” section of the “Phone Book Management” screen, touch . A confir-
mation message will be displayed. If everything is correct, touch .
STEP1
STEP2
STEP3
STEP4
STEP5
STEP6
STEP7

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3-4. Using the hands-free system (for cellular phone)
3
Interior features
GS_HV_U
December 13, 2007 10:51 am
Deleting the historyPress .
Touch on the “Information” screen.
Touch on the “Telephone” screen.
Select the data to delete from the list.
To delete data from the received calls history, touch , then
select the data to delete.
To u c h .
Check that everything is correct, then touch .
STEP1
STEP2
STEP3
STEP4
STEP5
■To delete all data
Follow the steps “Deleting a group name” to “STEP 4”. Touch on the “Out-
going Calls” screen. To delete all received call history data, touch , then
touch . Check that everything is correct, then touch .
STEP6

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3-4. Using the hands-free system (for cellular phone)
GS_HV_U
December 13, 2007 10:51 am
Changing the security settingsYou can disable certain hands-free system functions. Use the security set-
tings when you do not wish other peop le to see the registered data, for
example when having the vehi cle valet parked at a hotel.
To enable or disable security, the secu rity code (4 digits) is required. The
default code is “0000”. Be sure to ch ange the security code before use.
■ Changing the security code
Press .
Touch on the “Information” screen.
Touch on the “Telephone” screen.
Touch on the “Settings” screen. Touch in the “Secu-
rity Code” section.
STEP1
STEP2
STEP3
STEP4
STEP5

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Interior features
GS_HV_U
December 13, 2007 10:51 am
Input the current security code,
and touch .
Input the new security code, and touch .
A confirmation message will appear . If everything is correct,
touch .
■ Enabling security
Press .
Touch on the “Information” screen.
Touch on the “Telephone” screen.
Touch on the “S ettings” screen.
Touch in the “Phone Book Lock” section of the “Phone
Book Lock” screen.
Input the security code, and touch .STEP6
STEP7
STEP8
STEP1
STEP2
STEP3
STEP4
STEP5
STEP6

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December 13, 2007 10:51 am
■Setting the security code to default
Press .
Touch on the “Information” screen.
Touch on the “Telephone” screen.
Touch on the “Settings” screen.
Touch on the “Phone Book Lock” screen.
Input the security code on the “Security Code” screen, then
touch .
A confirmation message will appear . If everything is correct,
touch .
STEP1
STEP2
STEP3
STEP4
STEP5
STEP6
STEP7

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December 13, 2007 10:51 am
Setting a Bluetooth® phone
■ Selecting a Bluetooth
® phone
If multiple Bluetooth
® phones are registered, follow the below proce-
dure to select the Bluetooth® phone to be used. You may only use one
phone at a time.
Press .
Touch on the “Information” screen.
Touch on the “Telephone” screen. To u c h .
Select the phone to be use, then
touch .
If no phones are registered,
“Empty” will be displayed.
If “Bluetooth* connection success-
ful” is displayed, registration was
successful.
If another Bluetooth
® phone is
already connected, a confirmation
message is displayed. Touch or .
*: Bluetooth is a registered trade- mark of Bluetooth SIG. Inc.
STEP1
STEP2
STEP3
STEP4
STEP5