Telephone Settings; Volume Setting - Lexus OM48A84U Owner's Manual

SETUP
Telephone settings —
"Telephone settings" can be changed
on the "Phone settings" screen.
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1. Push the "MENU" button and select
"Setup".
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2. Select "Phone".
Please refer to the following pages for
each setting.
358

— Volume setting

You can adjust the voice and ring vol-
ume.
1. Select "Volume".
2. Change each setting according to
the following procedures.
3. When you complete all settings, se-
lect "Save".
Automatic volume settings for high
speed
The system will automatically increase the
volume by one step up when the speed ex-
ceeds 50 mph (80 km/h).