It really doesn't mater its not going to work very long. After a couple of uses it will no longer sing on and might cause your Mogul to stop connecting to the network. If you want to use this feature you will need to get the PAM plan from spring for $39 which really isn't that bad because you will drop your curring Power vision plan, in my case I was paying $15/ month so the difference was just $20/ month, not bad for unlimited access to PAM. If you want to take your chances you could try reading
HERE and see if this works for you.