Just purchased a refurbished iPad 3 it says NO SIM in left corner, do I really need a SIM card?
I just purchased a refurbished iPad 3, when I plugged it in to charge the top left corner said NO SIM, do I really need a SIM card?
iPad Wi-Fi
No, you can use just wifi if you wish. You'd only need a SIM if you want to sign up for cellular data service.