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Return the sim and not the iPad? I'm pretty sure the OP missed the point and tmobile will be expecting an iPad. This probably won't end well.

To the guy who lies and claims a card is lost because you wanted something for free and needed a credit card for it, stop. You're wasting people's time and it's best to skip a freebie that requires a credit card if you're going to consistently lie and claim cards are lost.
 
no they didn't. pretty much this exact post comes up in one form or another every few months...almost always from a new user just trying to troll up some attention.
 
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