● 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 foreasy 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, theNotification 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 homescreen.● Volume key: Adjusts the volume of your phone’s sounds. From the home screen, press to adjustmaster volume. During calls or playback, press to adjust volume. Press to mute the ringtone of anincoming call.● 3.5 mm Headset Jack: Allows you to plug in either a stereo headset or an optional headset forconvenient, hands-free conversations.● Microphones: Allow other callers to hear you when you are using the speakerphone, andcaptures 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 usewith apps like S Health® .● USB Charger/Accessory Port: Aallows 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 inspeakerphone mode.● Flash: Helps illuminate subjects in low-light environments when the camera is focusing andcapturing 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 transferspeeds when connected to another USB 3.0 device. You can also use USB 2.0 cables (not included) tocharge and connect your phone.CAUTION: Inserting an accessory into the incorrect jack may damage the phone.Turn Your Phone On and OffUse the Power/Lock key to turn the phone on or off.Turn the Phone On■ Press and hold the Power/Lock key.Phone Basics 10
