TomTom 510 ユーザーガイド

44

This button may only be available if all menu options are shown. To show all 

menu options, tap Show ALL menu options. 

For more information, see Hidden buttons and features on page 32.

Tap this button to restore the factory settings to your TomTom ONE XL. All 

your settings, including Favorites, your Home location, warnings for POIs 

and any Itineraries you have created, as well as recent destinations and 

recent calls and callers, will be deleted.