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ET635 User Manual
NOTE:
.
Adjusng the backlight on the phone's display
• Intensity of backlight
1. .
2. Preferences .
3. Display .
4. Primary Display.
5. Backlight on acvity or Backlight when idle (Fig. 1).
6. or
7. Display menu (Fig. 1).
Fig. 1 Fig. 2 Fig. 3
• Period of inacvity
1. ).
2. Preferences).
3. Dim aer (in seconds)