Use Your Old iPad SIM On The iPad 2 Keep Your AT&T Unlimited Plan
Here’s some great news! If you are an iPad Wi-Fi + 3G owner on the AT&T network you are in luck.
You can remove the SIM card from your old iPad and insert it into the new one. Viola! You’ll have instant access to your current AT&T data plan, account, etc.
Apple representatives explained to me that all iPad 2’s are sold — unlocked. You can use any carrier compatible SIM card in the AT&TÂ version of the iPad 2 (or actually any iPad).
So my AT&T 3G connection on my new iPad 2 was up and running instantly with my old iPad’s SIM card. I’ll end up giving the unused SIM card to the person buying my older iPad.
David W. Martin has more than 20 years of experience in the industry as a programmer, systems and business analyst, author, and consultant. David has written for CNET's iPhoneatlas.com, MacLife.com, CultofMac.com, BYTE.com and recently for aNewDoman.net. He comes to Cult of Mac's website with deep knowledge and passion for the all things Apple. Follow David on Twitter 
