Samsung SM-G900AZKZAIO - Manual (Page 26)

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14. Power/End key ends a call or switches the
phone off and on. Press and hold for two seconds to:
• Access the audio modes for the device. Tap an onscreen
selection (Mute, Vibrate, or Sound).
• Turn the device On or Off
• Enable Airplane mode .
• Restart the device .
• Enable Emergency mode .
15. Status bar shows the information needed to operate
your phone, such as the received signal strength,
phone battery level, time, unread Emails, missed calls,
etc.
16. Front Facing Camera allows you to take pictures while
facing the screen and allows you to video conference.
17. Gestures Sensor used to detect Air View and Air Gesture
motions.
18. 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.
19. Receiver allows you to hear the other caller.
20. Microphone - top used while an active call is in the
speakerphone mode and assists in noise cancellation
(2 microphone solution).