Once UGC NET exam admit card/ hall ticket 2012 are available then you can easily download the admit card.
Earlier, admit cards were avail offline but from this year, candidates need not to wait in a long queues and get the admit card instantly online.
All you have to do is to visit the official website of UGC NET i.e. www.ugcnetonline.in and download your admit cards. I have given the download link below in my post.