2007 Lexus GS450h Using the hands-free system (for cellular phone) / LEXUS 2007 GS450H FROM JULY 2006 PROD. OWNER'S MANUAL (OM30A05U)

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3-4. Using the hands-free system
3
Interior features
■Dialing from the phone book
You can dial a number from the phone book data imported from your
mobile phone. Up to 1 000 entries may be stor ed in the phone book.
( P. 2 8 7 )
Press .
Touch on the “Information” screen.
Touch on the “Telephone” screen. Choose the data to call from the
list.
Choose the number and then
touch or press the on
the steering wheel.
STEP1
STEP2
STEP3
STEP4
STEP5

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3-4. Using the hands-free system
■Dialing from history
You can make a call from past di aled numbers or received calls.
Up to 5 numbers are stored, with th e last recent number being deleted
to make room for a new number.
Press .
Touch on the “Information” screen.
Touch on the “Telephone” screen. Choose the number to call from
the list.
To choose a number from the
incoming calls history, touch and choose a number to
call.
Touch or press the on
the steering wheel.
STEP1
STEP2
STEP3
STEP4
STEP5

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3-4. Using the hands-free system
3
Interior features
■Calling using speed dial
You can make a call using numbers registered from the phone book
and call history. ( P. 279)
Press .
Touch on the “Information” screen.
Touch on the “Telephone” screen. Choose the desired number to
make a call.
To change the page, touch or .
STEP1
STEP2
STEP3
STEP4

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3-4. Using the hands-free system
■Calling using voice recognition
Using voice recognition, you can ca ll by name from the “Phone Book”
screen, call by number from the “T elephone” screen, and send tones
from the “Call” screen. ( P. 2 76 )
Talk switch
● Calling by name from the “Phone Book” screen
Press the talk switch.
Following the system guidance, wa it until the beep and then say
the desired name. 
If there are multiple entries for the same name, “Next” will be dis-
played. 
To select the next candidate, touch or say “Next candi-
date”.
Following the system guidance, press the talk switch.
Following the system guidance, wa it until the beep and then say
“Dial”.
STEP1
STEP2
STEP3
STEP4

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3-4. Using the hands-free system
3
Interior features
●Calling by number from the “Telephone” screen
Press the talk switch.
Following the system guidance, wa it until the beep and then say
the desired number.
Following the system guidance , press the talk switch.
Following the system guidance, wa it until the beep and then say
“Dial”.
● Sending tones from the “Call” screen
Press the talk switch.
Following the system guidance, wa it until the beep and then say
the desired number.
Following the system guidance , press the talk switch.
Following the system guidance, wa it until the beep and then say
“Yes”.
■ Calling using POI
You can make a call using a Point Of Interest. ( “Navigation System
Owner’s Manual”)
STEP1
STEP2
STEP3
STEP4
STEP1
STEP2
STEP3
STEP4

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3-4. Using the hands-free system
■Made/Received 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 made calls history.
● is displayed to the left of phone number for unanswered calls.
●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 phone book”, and “Dialing from his-
tory” are unavailable.
●If you press the on the steering wheel, the “Speed Dial” screen is displayed.
At this time phone numbers will not be displayed. Choose from the names dis-
played to make a call.
■International calls
You may not be able to make international calls, depending on the mobile phone in
use.
■To display the voice recognition command list
After pressing the talk switch,
press . If the “Operating
Guide” screen is displaying, press
.
Press .STEP1
STEP2

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3-4. Using the hands-free system
3
Interior features
Receiving a callWhen a call is received, the following screen is displayed together with a
sound.
Touch or press the on
the steering wheel.
■To display the voice recognition operating guide
■To cancel voice recognition
●Press and hold the talk switch.
●Press on the steering wheel.
●Say “Cancel”.
●Press . (excluding command verification)
■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.
After pressing the talk switch,
press . If the “Command
List” screen is displaying, press
.
Press .STEP1
STEP2

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3-4. Using the hands-free system
■To refuse a call
Touch and hold .
■ To adjust the received call volume
Press the or . You can also ad just the volume using the steer-
ing switches.
Speaking on the phone
The following screen is displayed when speaking on the phone.
■ To adjust the received call volume
Press the or . You can also ad just the volume using the steer-
ing switches.
■ To prevent the other party from hearing your voice
To u c h .
■ Inputting a key
When using phone services such as an answering service or a bank,
you can store phone numbers and code numbers in the phone book.
■International calls
Received international calls may not be displayed correctly, depending on the
mobile phone in use.