Understanding Your Device 28
1. Headset jack
allows you to connect a hands-free
headset so you can listen to music.
2. Volume key
allows you to adjust the ringer volume in
standby mode (with the phone open) or adjust the voice
volume during a call. When receiving an incoming call:
•
Pressing the volume key down mutes the ring tone.
3. Display
shows all the information needed to operate
your phone, such as the connection status, received
signal strength, phone battery level, and time.
4. microSD Card Slot
(internal) allows you use a microSD
card to expand the memory of your phone.
5. 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.
6. Microphone
is used during phone calls and allows other
callers to hear you clearly when you are speaking to
them. It is also used to make voice note recordings and
record stereo audio during ideo recordings.
7. USB Power/Accessory connector
allows you to connect
a power cable or optional accessories such as a USB/
data cable.
8. Back key
redisplays the previous screen or clears
entries.
9. Home
key
displays the Home screen when pressed.
10. Power/End key
ends a call or switches the phone off
and on. Press and hold for two seconds to turn toggle
the Silent mode or Airplane mode states, turn the
device on or off, or Restart.
11. Front Facing Camera
allows you to take pictures while
facing the screen and allows you to video conference.
12. Proximity Sensor
detects how close an object is to the
surface of the screen. This is typically used to detect
when your face is pressed up against the screen, such
as during a phone call.
–
While talking on the phone, the sensor detects talk activity and
locks the keypad to prevent accidental key presses.
13. Receiver
allows you to hear the other caller.
