Understanding Your Device 151. LED indicator illuminates with a series of distinct colorsand flashing patterns to indicate different notificationsand statuses. Events include Charging, Low battery,and Missed event:• Powering on - blue blinks/animates• Battery Charging - red remains on• Battery Fully Charged - green remains on.• Low Battery or Charging Error- red blinks/animates• Missed Notification (Call or Messaging) - blue blinks/animates2. Earpiece/External speaker allows you to hear ringers,music, and other sounds offered by your device.3. Light (RGB) Sensor lets you use the ambient light levelto adjust the screen brightness/contrast. This sensordecreases screen brightness in dim light.• In a bright light condition (outdoors), the sensors cause thedevice to increase the brightness and contrast for betterviewing.• In dim light conditions, the device decreases the screenbrightness to compensate.4. Proximity Sensor detects how close an object is to thesurface of the screen. This is typically used to detectwhen your face is pressed up against the screen, suchas during a phone call.5. Menu key displays a list of options available for thecurrent screen. From the Home screen it displaysAdd apps and widgets, Create folder, Set wallpaper,Edit page, Search, and Settings options.6. Home key displays the Home screen when pressed.Press and hold to display your recent apps, Taskmanager, and Remove all option.Double-press to activate S Voice.7. Back key re-displays the previous screen or clearsentries.8. Display shows all the information needed to operateyour phone, such as the connection status, receivedsignal strength, phone battery level, and time.9. Front Facing Camera allows you to take pictures whilefacing the screen and allows you to video conference.