Samsung SMART DEVICE SGH-I617 User Manual

Page 18

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15

Backlight

A backlight 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. For more information, refer to “Power Settings” on
page 21.

To quickly turn your screen off, press and hold the

key.

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.

To Lock the Keypad

To lock your keypad use the following steps.

1.

Press and hold the

key, or by pressing the

to launch the Quick

List. Select the Lock option to lock your keypad.

2.

Press the

key to wake-up your handset to unlock the keypad.

To Unlock the Keypad

To unlock your keypad use the following steps.

1.

Press the Power ON/OFF Button

.

2.

Press the Left soft Key

(Unlock).

3.

Press the

key to unlock the keypad.

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