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• Screen Saver — covers the MTM800 Enhanced display 
after the MTM800 Enhanced stays idle for a pre-
programmed period of time (if configured by your Service 
Provider).
• Backlight — a backlight lights the display and keypad 
when you make or receive a call, or press keys or buttons. 
Backlight can be set to Automatic or Disabled.
• Wallpaper — changes the wallpaper that appears on the 
idle screen.
Setting the Text Size
1. From the main menu, select Setup > Display > Text Size. 
2. Press Change. Select Normal or Zoomed to see the text 
on the display in two sizes. 
Setting the Screen Saver
1. From the main menu, select Setup 
>Display
 > Screen Saver.
2. Press Change. Press Change again 
and select the screen saver setting: 
Auto or Disabled. 
3. Scroll to Text. Press Change. Type/
edit the screen saver text using the keypad. (For details on 
text editor use, see “Writing Text” on page 157).
4. Press Done
 to exit.
Setting the Backlight
Your MTM800 Enhanced has 3 backlight settings:
Manual - By pressing the Backlight Key  you can toggle 
through 5 intensity profiles. See the table below. 
The menu options will display the Screen Saver if your Service 
Provider pre-programmed this feature.
Setting the backlight intensity level by pressing the Dimmer 
button 
 will also change the LED, keypad backlight, and 
Emergency button backlight intensity.
Screen Saver:
Delete
Ok
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