Settings94Screen timeout• : Set the length of time the device waitsbefore turning off the display's backlight.Location & securityChange the settings for securing your device and the SIMor USIM card, and GPS functionality.Use wireless networks• : Set to use WLAN and/or mobilenetworks for finding your location.Use GPS satellites• : Set to use the GPS satellite forfinding your location.Use assisted GPS• : Set to enhance the GPS functionalityby downloading data files from the GPS web server. Youmay incur additional charges for downloading GPS datafiles.Set up screen lock• : Set the unlock security code. Whenyou have set your security code, this option changes toChange screen lock.None- : Disable the screen lock.Pattern- : Set an unlock pattern to unlock the screen.Notification ringtone• : Select a ringtone to alert you toevents, such as incoming messages, missed calls, andalarms.Audible touch tones• : Set the device to sound when youtouch the keys on the dialling screen.Audible selection• : Set the device to sound when youselect an application or option on the touch screen.Screen lock sounds• : Set the device to sound when youlock or unlock the touch screen.DisplayChange the settings for the display.Brightness• : Set the brightness of the display.Auto-rotate screen• : Set whether or not to rotate thecontent automatically when the device is rotated.Animation• : Set the device to display animation whenyou switch between windows.
