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Understanding Your Phone 17
Front View
1.
Light and Proximity Sensors
: Light sensor adjusts screen
brightness when
Brightness
is set to
Automatic brightness
.
(For more information, refer to “Brightness” on page 134.)
During a call, Proximity sensor detects that the phone is
next to your face and darkens the screen to save battery
power.
2.
Camera Lens
: Used when taking photos or recording
videos.
3.
Menu Key
: Touch to display options for the current screen.
4.
Microphone
: Passes your voice to other parties in a call.
Used when recording voice notes. Passes your voice to
Voice Dialer. (For more information, refer to “Voice
Recorder” on page 116 and “Voice command” on page
116.)
5.
Home Key
: Touch to display the Home screen. Touch and
hold to pop-up shortcuts to Recently used apps and to the
Task manager
.
6.
Back Key
: Touch to return to the previous screen or option.
7.
Search Key
: Touch to launch Search, to search your device
or the web.
8.
Power Indicator
: Indicates when the battery is being
charged.
9.
Earpiece
: Listen to callers.
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