With this utility you can change critical configuration of the system,
and test various interface functions. Any change of the configuration 
data should be done with extreme caution, and only upon guidance of 
Technical Support.

The test functions were also designed to help the phone assistance
from Technical Support. 

If you notice misalignment between the physical touch of the screen
and the selection on the display or activation of buttons, please
call Technical Support. They will instruct you to use the touch screen 
calibration utility.

Touch [Finished] to return to the System menu.

