Samsung SGH-I617, User Manual

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2. Thumbwheel : used to navigate through menu options or
in your Contacts list. Press to select or execute the
program selected.Press and hold to display the quick
launcher.
3. Back/Clear key or Camera : A press will clear the entry
or take you to the previous menu. A press and hold
launches the camera to take a photo or to whatever
option you have set for this key.
4. External Speaker : plays the audio during a call using
the speakerphone option and plays music or video files
using the Windows Media Player
®
.
5. Camera lens : the camera lens is used for taking pictures
and videos.
6. Mirror : displays your reflection when taking pictures and
videos.
Back Light
A back light illuminates the display and the keypad
when you press any key. It turns off when no keys are
pressed within a given period of time, and/or dims the
light, depending on the settings in the
Start > Settings
> More > Power Management > Display time out
options.
To quickly turn your screen off, press and hold the .
Back Light When Keypad is Locked
When the back light dims and your keypad is locked
you must follow the Unlock the Keypad instructions to
display the screen image.