Hi cootuk
Thanks for the post and welcome to our on line community
There shouldn't be any problem with you using the sim in the enclosed data card.
The data counter should give the usage, so you don't need to worry about getting charged for overuse
If your worried about the software version you've got though, take a look
here and see if there's an update available.
Please let me know of you need anything else.
Many Thanks
MattyD
eForum team