In exchange Microsoft will give you a Nokia Lumia 1020 or a Lumia 1520. There is some fine print involved and that is the deal is only available in the US and Puerto Rico and you will need to find a Microsoft retail outlet in order to take part in the deal. The promotion also requires that your phone be in working condition and that you trade-in all your original accessories as well. Lastly since both the Lumia 1020 and Lumia 1520 are exclusive to AT&T, you will need to sign with the carrier in order to receive the device. However for those looking for a new smartphone and a new plan, this offer does seem to be pretty worth it, so for more information, hit up Microsoft’s website.