I had no idea that it was 2600hz tone that what started the whole phreaking scene. > Bill discovered that a recorder he owned could also play the tone at 2600

I had no idea that it was 2600hz tone that what started the whole phreaking scene. > Bill discovered that a recorder he owned could also play the tone at 2600 Hz with the same effect. I hadn't realised this was true: https://m.youtube.com/watch?v=ITfQGEASYvU https://m.youtube.com/watch?v=ITfQGEASYvU