Samsung SGH-T999N User Manual Metropcs Sgh-t999n Galaxy S Iii English User Man - Page 35

8. Display shows all the information needed to operate your phone, such as the connection status, received signal strength, phone battery level, and time. 9. Front Facing Camera allows you to take pictures while facing the screen and allows you to video conference. 10. Proximity Sensor detects how close an object is to the surface of the screen. This is typically used to detect when your face is pressed up against the screen, such as during a phone call. • While talking on the phone, the sensor detects talk activity and locks the keypad to prevent accidental key presses. 11. Light Sensor lets you use the ambient light level to adjust the screen brightness/contrast. This sensor decreases screen brightness in dim light. • In a bright light condition (outdoors), the sensors cause the device to increase the brightness and contrast for better viewing. • In dim light conditions, the device decreases the screen brightness to compensate. 12. Receiver allows you to hear the other caller. Back View The following illustration shows the external elements of your Device: 2 1 3 1. Flash is used to take photos in low-light conditions. 2. Camera lens is used to take photos. 3. External speaker allows you to hear ringers, music, and other sounds offered by your phone. Understanding Your Device 29