4 ms·
Some context, for anyone not familiar with Blue Boxes/phreaking: https://en.wikipedia.org/wiki/Blue_box https://en.wikipedia.org/wiki/Blue_box Prior to this, f
by madaxe_again 11y ago
Some context, for anyone not familiar with Blue Boxes/phreaking: https://en.wikipedia.org/wiki/Blue_box https://en.wikipedia.org/wiki/Blue_box
Prior to this, folks (Joybubbles etc.) would just whistle the 2600hz trunk reset tone.