Restore original settingsTo restore the original device settings, select Menu > Ctrl. panel > Settings andGeneral > Factory settings. To do this, you need your device lock code. Afterresetting, the device may take a longer time to power on. Documents, contactinformation, calendar entries, and files are unaffected.Positioning settingsSelect Menu > Ctrl. panel > Settings and General > Positioning.To use a specific positioning method to detect the location of your device, selectPositioning methods.To select a positioning server, select Positioning server.To select which measurement system you want to use for speeds and distances,select Notation preferences > Measurement system.To define in which format the coordinate information is displayed in your device,select Notation preferences > Coordinate format.Telephone settingsSelect Menu > Ctrl. panel > Settings and Phone.Select from the following:Call — Define general call settings.Call forwarding — Define your call forwarding settings. See "Call forward,"p. 44.Call restriction — Define your call restricting settings. See "Call restrictions,"p. 45.Network — Adjust the network settings.Settings 181