Tipping Red Box

For entertainment purposes only. As far as I know, red boxes haven't worked for quite a few years.
This app has nothing to do with the movie rental service.

An app to be used if you are sent back in time to the 1980's and desperately need to make a payphone call. This app is capable of producing the tones for nickels, dimes, and quarters used in payphones in Canada.

For more information about red boxes, check out http://www.hackcanada.com/canadian/payphones/canadian-redbox.html