Lexus OM48A84U Owner's Manual page 373

SETUP
D
Deleting the phonebook data
You can delete the data.
When you release your car, delete all
your data on the system.
3. Select "Yes".
1. Select "Delete Contacts".
2. Select the desired data or select
"Select All", then select "Delete".
You can select multiple data and delete
them at the same time.
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