Story of a phreaker:

The phreaking appear to 70s years. Captain Crunch:"John Drapper". He found a particularity to a wistle who can does free call telephonne. The freaking is by effect, "the art of cracker", bypass a telephonne.

Bleu box:

We can talk about the Bleu Box building for does free call telephonne. Steeve Wozniack and Steeve jobs used this. they are persuaded of talking the pope.

Beige Box:

This technic consist to plug on a one line.

Black Box:

This technic consist to does free call for call enjoy but pay by other man.