Phreak with your Cellphone
Now that most mobile phones can play full-audio ringtones, you can ‘redbox’ payphones a bit more casually. (if you find a payphone that it is still compatible with, of course) In rural areas, which might have a lot of older payphones but no cellphone towers or coverage, this could come-in-handy!
I put together this nice ringtone with two quarter-deposit tones spaced evenly. It actually sounds like a nice, polite ring!
"But smash, why would you need a payphone if you have a cellphone?"
— You never know. Either way… obviously you want a redbox ringtone.
It’s the phone company’s fault if the coin deposit tones match the frequencies of the blips on your ringtone! :)
Throw this MP3 tone on yo’ phone: