2007 Lexus GS450h Using the audio system / LEXUS 2007 GS450H THROUGH JUNE 2006 PROD. OWNER'S MANUAL (OM30727U)

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3-3. Using the audio system
3
Interior features
Adjusting the volume
Press “+” on  to increase the volume and  “-” to decr ease the vol-
ume.
Hold down the button to continue increasing or

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3-3. Using the audio system
■Canceling automatic selection of a radio station
Push the same switch.
CAUTION
■To reduce the risk of an accident
Exercise care when operating the audio switches o

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3
Interior features
3-4. Using the hands-free system
Hands-free system
The hands-free system is a function that allows you to use your mobile 
phone without touching it.
This system supports Bluet

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3-4. Using the hands-free system
Status display
You can check such indicators as signal strength and battery charge on 
the “Telephone” screen.
Connection status
Battery charge
Call area
Signa

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3-4. Using the hands-free system
3
Interior features
■When using the hands-free system
●The audio system and voice guidance are muted when making a call.
●If both parties speak at the same t

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3-4. Using the hands-free system
■About Bluetooth®
■Compatible models
Compatible with HFP (Hands Free Profile) Ver. 1.0 and OPP (Object Push Profile) 
Ve r.  1 .1 .
■Certification for the h

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3-4. Using the hands-free system
3
Interior features
CAUTION
■FCC WARNING
Changes or modifications not expressly approved by the party responsible for 
compliance could void the users authority

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3-4. Using the hands-free system
Using the Bluetooth® phone
Telephone screen
To display the screen shown above, press , then touch  on the 
“Information” screen.
Bluetooth® Connection Status