Chapter 10: Managing Your PhoneDisplayApplicationWallpaperBrightnessAuto-rotate screenAnimationScreen timeoutG-SensorCalibrationE-CompassCalibrationDescriptionChange background wallpaper and configure lock screen.Adjust the brightness of the screen.Switch orientation automatically when rotating the device.Set animation mode when opening & closing windows.Adjust the delay before the screen automatically goes off.Set the g-sensor calibration for the device.Set the e-compass calibration for the device.Location & securityApplicationUse wirelessnetworksUse GPS satellitesUse assisted GPSAGPS SettingsGPS EphemerisAuto DownloadSet up screen lockSet up SIM cardlockVisible passwordsSelect deviceadministratorsCredential storageDescriptionSet location in applications (such as maps) using wireless networks.Check to enable GPS satellites.Use server to assist GPS.Adjust AGPS settings. This option is only available if Enable GPSsatellites is activated.Enable/Disable to Ephemeris auto download.Tap to set the lock screen with a pattern, PIN, or password.Tap to set up SIM card lock or change SIM pin.Enable/disable show password as you type.Add or remove device administrators.Use secure credentials from SD card, install encrypted certificatesfrom SD card, set or change password for credential storage, orclear credential storage.88