Samsung GH68_37222A user manual Back View

11.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.

12.Receiver allows you to hear the other caller and the different ring tones or sounds offered by your phone.

Back View

The following illustration shows the external elements of your device:

12

1.Camera lens is used to take photos.

2.External speaker allows you to hear ringers, music, and other sounds offered by your phone.

Understanding Your Device 23