Settings 72Auto adjust screen powerSave power by allowing the device to analyze the display toautomatically adjust the LCD brightness.1. From the Home screen, touch Apps ➔Settings ➔ Screen.2. Touch Auto adjust screen power to enable or disable thefeature.Location & securityLocation settings control your device's use of GPS signals.GPS signals may be affected by your surroundings, including thefollowing:• Buildings• Tunnels or underground structures• Weather conditions• High-voltage or electromagnetic fields• Tinted windowsImportant!: Verizon Wireless values your privacy. Because of this, locationservices on your device are turned off by default. To useLocation-Based Services, you must first enable location serviceson your device.My LocationUse wireless networksEnable or disable location service from Verizon Wireless.Note: Wireless location services must be enabled to use some applications.Important!: By selecting Use wireless networks, you are enabling VerizonWireless and third-party authenticated and validated location-enabled services access to certain location information availablethrough this network or device.1. From the Home screen, touch Apps ➔Settings ➔ Location & security.2. Touch Use wireless networks to enable or disable Wirelesslocation services. When enabled, a check mark appears inthe check box.