Samsung GALAXY S8+ - Page 27

Learn About YourDevice 20
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Front camera: Takes pictures and records videos
while facing the screen, and allows you to video
conference.
•
Iris scanner: Scan your iris to unlock your phone.
•
Power key: Turn the phone or screen on or off,
enable Emergency mode, or restart the phone.
•
Bixby key: Activate Hello Bixby.
•
Volume keys: Adjust the ringtone or media volume
or adjust the voice volume during a call.
•
Iris detection LED: Detect your iris when using the
iris scanner.
•
Proximity sensors: Detect when objects are close
to the screen. For example, when you hold the
phone to your ear while on a phone call, the sensors
temporarily lock the screen to prevent accidental
screen touches.
•
Earpiece: Listen to calls and automated prompts
when using the phone.