Samsung Galaxy S 5 User Manual page 22

● Power/Lock Key: Lets you turn the phone on or off, turn the screen on or off, or lock the screen.
Press and hold for a Device options menu, where you can turn the phone off or restart it, or for
easy access to Airplane mode, Emergency Mode, and to Mute, Vibrate, and Sound modes.
● Back Key: Lets you return to the previous screen, or close a dialog box, options menu, the
Notification panel, or onscreen keyboard.
● Home Key: Returns you to the Home screen.
● Recent Apps: Displays a list of apps you've used recently. Press and hold to configure the home
screen.
●
Volume Key: Adjusts the volume of your phone's sounds. From the home screen, press to adjust
master volume. During calls or playback, press to adjust volume. Press to mute the ringtone of an
incoming call.
●
3.5 mm Headset Jack: Allows you to plug in either a stereo headset or an optional headset for
convenient, hands-free conversations.
●
Microphones: Allow other callers to hear you when you are using the speakerphone, and
captures sound during recording.
●
Infrared Transmitter: Allows you to control other devices, such as a TV.
●
Heart Rate Sensor: Measures your heart rate when you hold your finger over the sensor, for use
with apps like S Health
●
USB Charger/Accessory Port: Allows you to connect the phone charger/USB cable (included)
and other optional accessories (not included).
●
Speaker: Plays ringtones and sounds. The speaker also lets you hear the caller's voice in
speakerphone mode.
● Flash: Helps illuminate subjects in low-light environments when the camera is focusing and
capturing a photo or video.
● Camera: Lets you take pictures and record videos.
Note: Your phone supports USB 3.0 and USB 2.0, and includes a USB 3.0 cable for higher data transfer
speeds when connected to another USB 3.0 device. You can also use USB 2.0 cables (not included) to
charge and connect your phone.
CAUTION: Inserting an accessory into the incorrect jack may damage the phone.
Phone Basics
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