Toyota Prius Owner's Manual page 60

2. SETUP
VOICE VOLUME
The voice guidance volume can be ad-
justed or switched off.
1
Press the "SETUP" button.
2
Touch "Voice" on the "Setup" screen.
3
Select the desired level by touching the
appropriate number.
 If voice guidance is not needed, touch
"Off" to disable the feature.
4
Touch "OK".
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PRIUS + (EE) NAVI 47761E
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