That's about right lol when i was a kid you had to know a bunch of different tricks to call for free because nobody ever had a quarter. I spent so much time learning to Phreak it wasn't funny, i even found some old AT&T service books at a garage sale one time and it was like Christmas. Doesn't do me any good whatsoever now but it was a fun 4 or 5 years i had until our town finally ditched the analog phone system in '95 or so.