Lexus LS600h - Page 743

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5-6. Using the hands-free phone system (for cellular phone)
LS600h/LS600hL_EE(OM50D61E)
 Changing the new message notification volume
Display the “Message settings” screen. (P. 713)
Select “New message notification volume” on the “Message
settings” screen.
Select “-” or “+” to lower or
raise the volume, and then
“OK”.
When you complete setting, select “OK”.
 Changing the new message notification tone
Display the “Message settings” screen. (P. 713)
Select “New message voice notification tone” on the “Mes-
sage Settings” screen.
Select the desired new mes-
sage notification tone.
New message notification tones
can be heard by selecting the
screen buttons, and then “OK”.
When you complete setting, select “OK”.
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