I had a hard time figuring out how to read the spc code using CDMA Workshop (I love this tool) even with the LG method selected. I played around with the WS and found if you do the following you can get to the spc.
From CDMA Workshop
1). Click on Tools
2). Select the Sec. Codes calculator
3). Click on the Meid (Hex) radio button and enter your Hex nuraber this will be the A00000 nuraber
4). At the bottom select your carrier, and it will populate the MSL-SPC, I used that to unlock the phone.

Hope this helps, as I spent 3 hours on this... It was right under my nose LOL.

If anyone has a solution to get the Internet and mms to work please post, I have not been able to find the VX5600 msi file to install the DLL.

I am willing to pay for the mms solution as I appreciate the hard work and time spent to research this stuff.
Thanks