Samsung Galaxy S4 User Manual page 42

3. Menu key displays a list of options available for the current
screen. From the Home screen, it displays Add apps and
widgets, Create folder, Set wallpaper, Edit page, Search, and
Settings options.
4. Home key displays the Home screen when pressed. Press and
hold to display your recent apps, Task manager, and Remove
all option. Double-press to activate S Voice.
5. Microphones are used during phone calls and allow other
callers to hear you clearly when you are speaking to them.
There are two microphones on the device:
• Bottom microphone: used during handset mode.
• Top microphone: used while an active call is in the speakerphone mode
and assists in noise cancellation (2 microphone solution).
6. USB Power/Accessory connector allows you to connect a power
cable or optional accessories such as a USB/data cable.
7. Back key redisplays the previous screen or clears entries.
8. Display shows all the information needed to operate your
phone, such as the connection status, received signal
strength, phone battery level, and time.
9. Front Facing Camera allows you to take pictures while facing
the screen and allows you to video conference.
10. Gestures Sensor used to detect Air View and Air Gesture
motions.
34