Turn Your Phone On And Off - Samsung Galaxy Note 4 User Manual

Home Key/Finger Scanner: Returns to the Home screen. The Home Key can also act as a
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fingerprint scanner for security (unlock) and other applications..
Infrared Transmitter: Controls other devices, such as a TV.
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LED Indicator: Glows or blinks in different colors to show status when the screen is turned off.
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The LED glows red when charging, and blinks red when the battery is low; blinks blue when
there's a new notification, or when you are recording voice with the screen turned off; and glows
green when the battery is fully charged and the phone is attached to a charger.
Light SensorError! Bookmark not defined.: Detects the ambient light level, such as when
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setting screen brightness when Automatic brightness is enabled, and when using the Camera.
Microphones: Allow other callers to hear you when you are using the phone or the
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speakerphone, and captures sound during recording.
Power/Lock Key: Turns the phone or screen on or off, or locks the screen. Press and hold for a
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Device options menu, where you can turn the phone off, restart the phone, or easily access
Airplane mode, Emergency Mode, and Mute, Vibrate, and Sound modes.
Proximity Sensor: Detects the presence of objects near the phone, such as when using air
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gestures or motion settings. For example, while talking on the phone, the sensor detects when
it's near your ear and turns off the screen to prevent accidental key presses.
Recent Apps Key: Displays a list of apps you've used recently. Press and hold to configure the
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Home screen.
Speaker: Plays ringtones and sounds. The speaker also lets you hear the caller's voice in
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speakerphone mode.
USB Charger/Accessory Port: Connects the charger/USB cable (included) and other
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optional accessories (not included).
Volume Key: Adjusts the volume of your phone's sounds. From the Home screen, press to
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adjust master volume. During calls or playback, press to adjust volume. Press to mute the
ringtone of an incoming call.
Caution: Inserting an accessory into the incorrect jack may damage the phone.

Turn Your Phone On and Off

Use the Power/Lock key to turn the phone on or off.
Turn the Phone On
Press and hold the Power/Lock key.
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Turn the Phone Off
1. Press and hold the Power/Lock key to display the Device options menu.
2. Tap Power off > Power off to turn the phone off.
Phone Basics 11