To view detailed information about a security module,scroll to it, and select Options > Security details.Restore original settingsPress , and select Tools > Settings > General >Factory settings.You can reset some of the settings to their originalvalues. To do this, you need the lock code.After resetting, the device may take a longer time topower on. Documents and files are unaffected.Navi wheel settingsPress , and select Tools > Settings > General >Navi wheel.Navi wheelWhen the Navi wheel setting is set on, you can browsethrough files and lists in certain applications by slidingyour finger on the rim of the scroll key. See "Naviwheel", p. 23. When the Navi wheel setting is set off,to move up, down, left, or right, press the scroll key inthe desired direction.BreathingThe rim around the Navi wheel illuminates slowlywhen the device is in sleep mode and quickly whenthere are missed calls or received messages. To switchoff the illumination, select Tools > Settings >General > Navi wheel.Positioning settingsPress , and select Tools > Settings > General >Positioning.Positioning methods● Integrated GPS — Use the integrated GPS receiverof your device.● Assisted GPS — Use Assisted GPS (A-GPS) to receiveassistance data from an assistance data server. See"Assisted GPS (A-GPS)", p. 32.● Bluetooth GPS — Use a compatible external GPSreceiver with Bluetooth connectivity.● Network based — Use information from thecellular network (network service).Positioning serverTo define an access point, and positioning server for A-GPS, select Positioning server. The positioning servermay be preset by your service provider, and you maynot be able to edit the settings.Notation settingsTo select which measurement system you want to usefor speeds and distances, select Measurementsystem > Metric or Imperial.To define in which format the coordinate informationis shown in your device, select Coordinate format,and the desired format.143 Settings
