System Info

When iFuntastic Support is installed, a daemon periodically checks assorted device information and writes it to a file where the widget can read it.

You can use the variables in the Format menu to display any or all of the information the way you want it.
The information available is your phone number (iPhone only :-) percentage of disk space used and current language setting. The most useful of the three may be your phone number - place it on the Lock Screen for quick reference (my wife and I just can't remember our own phone numbers; well, we call 'em rarely :-)