Security modulePress , and select Tools > Settings > General >Security > Security module.To view or edit a security module (if available), scroll toit, and press the scroll key.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 original values.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. 26. When the Navi wheel setting is set off, tomove up, down, left, or right, press the scroll key in thedesired direction.BreathingThe rim around the Navi wheel illuminates slowly whenthe device is in sleep mode and quickly when there aremissed calls or received messages. To switch off theillumination, select Tools > Settings > General >Navi wheel.Positioning settingsPress , and select Tools > Settings > General >Positioning.Positioning methods● Integrated GPS — Use the integrated GPS receiver ofyour device.● Assisted GPS — Use Assisted GPS (A-GPS) to receiveassistance data from an assistance data server. See"Assisted GPS (A-GPS)", p. 35.● Bluetooth GPS — Use a compatible external GPSreceiver with Bluetooth connectivity.● Network based — Use information from the cellularnetwork (network service).Positioning serverTo define an access point, and positioning server for A-GPS, select Positioning server. The positioning server© 2009 Nokia. All rights reserved.150
