This is a great project that I personally approve of. Though, admittedly for europe and UK market it would be sensible to base a phone on ZX Spectrum or something simillar.
It is pretty fascinating to see such a simple and primitive tech finding its way back in life.
Such simple systems make it easy to implement extensions, absolutely love his point about connecting a radio to it and playing multiplayer game over 10 kilometers or well… since it’s a phone, communicating too.
P.S. can you repost it to hardware community too?

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