Applying New Wallpapers; Changing Screen Brightness; Changing Font Size; Protecting Your Phone With Screen Lock - Zte Z2321U User Manual And Safety Information

Applying New Wallpapers

1. From standby mode, press the OK key and choose Settings.
2. Select Device > Display.
3. Select Wallpaper and choose Gallery or Live Wallpapers.
4. Choose the image you want to use as the wallpaper, and then press the OK key to finish.

Changing Screen Brightness

1. From standby mode, press the OK key and choose Settings.
2. Select Device > Display > Brightness.
3. Press the Left/Right navigation key to adjust the brightness manually.

Changing Font Size

1. From standby mode, press the OK key and choose Settings.
2. Select Device > Display > Font size.
3. Select Small, Default, or Large.

Protecting Your Phone With Screen Lock

You can protect your phone by creating a screen lock. When it is enabled, you need to enter a
numeric PIN to unlock the phone's screen and keys.
1. From standby mode, press the OK key and choose Settings > Device > Security > Screen
lock.
2. Select PIN to set a numeric PIN that you must enter to unlock the screen.
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