[njkid32]

In the input section you put your ESN# (all caps) then hit the button and your MSL# will appear in the output section.

Juggalo X, 000000 is what Alltel and Verizon use as their MSL#. Which is also the code to get into most debug and programming menus for those companies. As for Sprint and I'm guessing Telus they program their phones with an "unknown" MSL#. Once you obtain this number you'll want to use that as the code for any of the debug or programming menus. Some people have had luck getting this from the company but most have not been able to. This program is great cuz all the info you need is your ESN# and it will give you whatever your MSL# is.