I'm about to check out (and possibly buy) an iPad Air 2 (Wi-Fi/Cellular) that is currently not equipped with cellular service.
Can I just take the T-Mobile SIM card from my current iPad Air and put it in this new iPad and then expect that it works? Or do I have to do anything about it with T-Mobile?
Can I just take the T-Mobile SIM card from my current iPad Air and put it in this new iPad and then expect that it works? Or do I have to do anything about it with T-Mobile?