You just started me foraging in Wikipedia :-) There was a public wireless phone system in trains in Germany that was launched in 1924. And behind the iron curt

You just started me foraging in Wikipedia :-) There was a public wireless phone system in trains in Germany that was launched in 1924. And behind the iron curtain, there were people that did develop pocket phones (one weighted only 70g). Thanks for starting this discussion! https://en.wikipedia.org/wiki/History_of_mobile_phones https://en.wikipedia.org/wiki/History_of_mobile_phones