Nokia

Hello, i'm in the process of unlocking a sprint nokia 3588i to put on the verizon network. I got the msl code and prl for verizon, i manually programed my mdn, min, sid by dialing *#639#. Now i'm stumped??? i know i have to change the msl to 000000, but i have no idea what menu i have to go into to make the changes? what else do i have to do before i call vzw to program the esn in? thanks for any input!