Handys

Hey,
does anybody now, which handy nate archibald uses`? I Already searched with google but the answers there are not right. I saw his Handy in, i think episode 3, where he is playing poker and writes an sms to Chuck. I really like, that you can move the display and turn it, hmm, maybe someone else saw the episode and can tell me, which handy this is.
Thanks for your help