is new ipad sim locked
I understand that both AT&T and Verizon will support 3G, but will the 4G sim cards support 3G? In addition, will the iPad be unlocked as current models are to swap out the card?
Thanks
iPad 2
I understand that both AT&T and Verizon will support 3G, but will the 4G sim cards support 3G? In addition, will the iPad be unlocked as current models are to swap out the card?
Thanks
iPad 2
is new ipad sim locked