Samsung Galaxy S4 User Manual page 12

Here are some key features on the
front and sides of your device.
• Proximity sensors: Detects the presence of objects
near the device.
Front camera: Take self-portraits and record
•
videos of yourself.
Power key: Press and hold to turn the device on or
•
off. Press to lock or wake up the screen. Press and
hold to turn the device off or restart it or for quick
access to Airplane Mode.
Back: Tap to return to the previous screen or to
•
close a dialog box, menu, or keyboard.
Getting Started
Home key: Tap to return to the Home screen.
•
Menu: Displays a list of options available for the
•
current screen.
Volume key: Press to adjust the volume of your
•
device's sounds and audio.
Status light: Displays red when charging or the
•
battery is low, blue when a notification has arrived
or you are voice recording, and green when fully
charged.
• Earpiece: Listen to a call.
3
Front View