using basic functions

41

Customise your phone Customise the display

Change the backlight brightness

1.In Idle mode, press <Menu> Settings Display & light settings Light LCD brightness.

2.Select the brightness of the display and press <Save>.

Change the backlight time

1.In Idle mode, press <Menu> Settings Display & light settings Light Backlight time.

2.Press [] to set the backlight time.

3.Select a duration for the backlight and press <OK>.

4.Scroll down to Dim and press [].

5.Select a duration for the dimmer and press <OK>.

6.When you are finished making changes, press <Save>.

Lock your phone

Learn to lock your phone with a phone password. You will have to enter the password each time you turn on the phone.

1.In Idle mode, press <Menu> Settings Security Phone lock.

2.Select On.

3.Enter a new 4- to 8-digit password and press <Confirm>.

4.Enter the new password again and press <Confirm>.

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Samsung SGH-U900 user manual Lock your phone, Change the backlight brightness, Change the backlight time