49Disable wireless data / Enable wireless dataThis button may only be available if all menu options are shown. To show allmenu options, tap Show ALL menu options.For more information, see Hidden buttons and features on page 38.Do not ask arrival time / Ask arrival timeThis button may only be available if all menu options are shown. To show allmenu options, tap Show ALL menu options.For more information, see Hidden buttons and features on page 38.Reset factory settingsThis button may only be available if all menu options are shown. To show allmenu options, tap Show ALL menu options.For more information, see Hidden buttons and features on page 38.Disablewireless dataTap this button to turn off the possibility of receiving wireless data. You willstill be connected to your mobile phone via Bluetooth and will still be ableto receive and make hands-free calls. You will not be able to receive anydata that uses a wireless data connection, such as TomTom Traffic.To turn wireless data on again, tap Enable wireless data.Do not askarrival timeTap this button to stop your TomTom from asking you if you want to arriveby a particular time whenever you plan a route.To turn this option on again, tap Ask arrival time.For more information, see Arrival times on page 10.Reset factorysettingsTap this button to restore the factory settings to your TomTom. All yoursettings, including Favourites, your Home location, warnings for POIs andany Itineraries you have created, as well as recent destinations and recentcalls and callers, will be deleted.