Samsung SCH-S950RKATFN - Manual (Page 18)

14
Front View
1. 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.
2. 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 increases the screen brightness
to compensate.
3. Microphone: Using during calls to allow callers to hear your
voice, and when recording.
4. Menu Key: Touch to display options for the current screen.
5. Home Key: Touch to display the Home screen. Touch and
hold to display recent applications or launch Task
Manager.
6. Back Key: Touch to return to the previous screen or option.
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