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Understanding Your Phone 17
Front View
1.
Earpiece
: Listen to callers.
2.
Light and Proximity Sensors
: Light sensor adjusts screen
brightness when Brightness is set to
Automatic brightness
.
(For more information, refer to
“Brightness”
on page 108.)
During a call, Proximity sensor detects that the phone is
next to your face and darkens the screen to save battery
power.
3.
Menu Key
: Press to display options for the current screen.
4.
Home Key
: Press to display the Home screen. Press and
hold at any time to launch Task Manager.
5.
Back Key
: Press to return to the previous screen or option.
6.
Search Key
: Press to launch Search, to search your device
or the web.
7.
Camera Lens
: Used when taking photos or recording
videos.
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