Toyota Corolla Manual page 116

1. SETUP OPERATION
VOLUME SETTINGS
Volume is shown numerically for each
of the different functions.
1
Display the general settings screen.
(→P.114)
2
Select "Volume settings".
3
Select "+" or "-" to adjust the a vol-
ume.
No.
∗
Navigation prompt volume.
Reception volume for phone calls
Sending volume for phone calls
Ringtone volume.
∗
: Navigation system only
116
Item
DELETE ALL PERSONAL DATA
1
Display the general settings screen.
(→P.114)
2
Select "Delete all personal data".
3
Select "Yes" when the confirmation
screen appears.
Registered or changed personal settings
will be deleted or returned to their default
conditions.