Changing The Backlight Time Length; Changing The Lcd Contrast - Samsung SPH-a740 Series User Manual

Changing the Backlight Time Length

The backlight setting lets you select how long the display screen and
keypad are backlit after any key press is made.
To change the backlight setting:
1. Press the left softkey
2. Press
3. Press
1. Press for
4. Press
Pwr Save Mode.
5. Use the navigation key to select:
•
Flip Open, 15 seconds, 30 seconds, 1 minute, or 3
minutes for the Main Display.
•
Off, 15 seconds, 30 seconds, 1 minute, 3 minutes or
10 minutes for Keypad.
•
On or Off for Pwr Save Mode.
6. Press
Note
:
Long backlight settings reduce the battery's talk and standby
times.

Changing the LCD Contrast

You can change the brightness of the main and external LCDs,
making the screens brighter or dimmer.
To change the LCD Contrast:
1. Press the left softkey
2. Press
109 Phone Settings
for Menu.
for Settings.
for Display.
Backlight.
for Main Display,
to save and exit.
for Menu.
for Settings.
for Keypad, or for