Steering Wheel Controls; Microphone - Lexus 2008 ES350 Owner's Manual

Steering wheel
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Microphone

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3-3. Using the hands-free phone system (for cellular phone)
Volume
The voice guidance volume
cannot be adjusted by using
this button.
Hands-free phone system
ON/starts a call
Hands-free phone system
OFF/ends a call/refuses a call
Press: Voice command sys-
tem ON
Press and hold: Voice com-
mand system OFF
3
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