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by evgeny0 5559 days ago
Are you joking or did you used to be a phreaker? That is hardcore! +1
1 comments

No joke, though I'm not an old phone phreak (sorta...). It's just like remembering music - every number sings its own 10 note song.

At least it was until my cellphone stopped playing back DTMFs for stored numbers. SIP and quiet dialing have almost killed the music.