[Bradford] DIY rotary mobile phone

[Paul Colley]

Indeed. This is good on how Strowger works. 

    On Saturday, 15 February 2020, 10:17:57 GMT, John Robert Hudson <j.r.hudson at virginmedia.com> wrote:  
 
 Hi Paul

Very interesting. Good that there is all the documentation. Long live 
Strowger!

John

On Friday, 14 February 2020 18:36:22 GMT Paul Colley via Bradford wrote:
> "My intent is to use it as my primary phone." Engineer Justine Haupt built a
> functioning rotary mobile phone.
> 
> http://justine-haupt.com/rotarycellphone/index.html




  
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