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Well, another itch needed to be scratched.

I wanted something that would teach me morse code, and I thought the best way was just to have something on my phone, which would play random codes to me, and then tell me what they were.

Couldn't find one, so wrote my own.

I used the cwpcm program from cwtext to generate the tones, and Audacity to record my dulcet tones.

It's tested on a Nokia N80 and an N95, but will probably work on quite a few more phones.