Big question on everyone's mind buying the Verizon iPad was whether data from AT&Ts 3G network would work on this iPad, or if Verizon/Apple would block this. I was one of the first to obtain a Verizon iPad and can happily confirm that this is allowed! I used my ATT iPhone 4S sim card and took out the Verizon sim, and data worked! You must apply the AT&T APN carrier settings before this works though. Keep in mind that AT&T's LTE network won't work on the Verizon iPad due to hardware limitations, but Verizon iPad owners now have an awesome fallback wherever Verizon LTE is not available (and if you want free data with your iPad if you don't need LTE)! And of course the video confirmation! http://www.youtube.com/watch?v=ijlPC2THVVI Enjoy!