Menu list of the hands-free phone system

 - Normal operation

 - Using a short cut key

 - Using a short cut key

 - Automatic volume adjustment

 - Automatic volume adjustment

When vehicle speed reaches 50 mph (80 km/h) or more, the volume automati- cally increases. The volume returns to the previous volume setting when vehicle speed drops to 43 mph (70 km/h) or less.

 - When using a voice command

For numbers, say a combination of single digits from zero to nine, # (pound), Say the command correctly and clearly. (star), and + (plus).

Say the command correctly and clearly.

 - Situations that the system may not recognize your voice

• When driving on rough roads

• When driving at high speeds

• When air is blowing out of the vents onto the microphone

• When the air conditioning fan emits a loud noise

 - Operations that cannot be performed while driving

• Operating the system with the “TUNE/SEL” knob

• Registering a cellular phone to the system

 - Changing the passkey

    See also:

    Steering wheel
    The steering wheel can be adjusted to a comfortable position while the “ENGINE START STOP” switch is in ACCESSORY or IGNITION ON mode or when the driver’s seat belt is fastened. Up Down T ...

    Scrapping of your Lexus
    The SRS airbag and seat belt pretensioner devices in your Lexus contain explosive chemicals. If the vehicle is scrapped with the airbags and seat belt pretensioners left as they are, this may caus ...

    Natural speech information (English only)
    Due to natural language speech recog- nition technology, this system enables recognition of a command when spoken naturally. However, the system cannot recognize every variation of each com- mand ...