P phil22 Honorable Apr 26, 2012 182 0 10,710 Oct 11, 2012 #2 have a look on the edge of the card. There is sometimes a tiny piece of plastic sticking out which slides up and down (lock or unlock). Upvote 0 Downvote
have a look on the edge of the card. There is sometimes a tiny piece of plastic sticking out which slides up and down (lock or unlock).