Samsung SM-N900TZKETMB - Manual (Page 29)

Understanding Your Device 22
• While talking on the phone, the sensor detects talk activity and
locks the keypad to prevent accidental key presses.
• 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.
17. Receiver allows you to hear the other caller.
Back View
The following illustration shows the external elements of your
Device:
1. Flash is used to take photos in low-light conditions.
2. Power/Lock key ends a call or switches the
phone off and on. Press and hold for two seconds to
access the Device options screen.
3. Temperature and Humidty sensor allows your device to
read both temperature and humidity conditions. This is
useful to calculate calories burned within S Health.
4. S Pen provides a stylus that assists you in performing
different functions.
5. External speaker allows you to hear ringers, music, and
other sounds offered by your device.
6. micro SIM Card Slot (internal) Installation location for
SIM card.
7. microSD Card Slot (internal) allows you use a microSD
card to expand the memory of your device.
8. Headset jack allows you to connect a hands-free
headset so you can listen to music.
9. Camera lens is used to take photos.
10. IR Transmitter used to emit infrared signals used for
controlling external devices. For more information,
refer to “WatchON” on page 205.
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