Obscure old phones are fairly trivially exploitable via SMS. Check the CCC presos from last December if you are interested. One link I readily found was http:/

Obscure old phones are fairly trivially exploitable via SMS. Check the CCC presos from last December if you are interested. One link I readily found was http://www.youtube.com/watch?v=8bkg3AjY6fs http://www.youtube.com/watch?v=8bkg3AjY6fs but maybe there was more than one preso, I don't remember. If I were to go to this gathering, I'd go with a pen, paper, and a video camera.