LaF0rge@AngelaScholder note that Telex is a rather common #retronetworking technology and you will find many enthusiasts around it, for example in the i-Telex network. However, Teletex is super obscure. I'm one of the few collectors with an actual device, and I know of no efforts to create ant network simulation beyond my humble research and unpublished first steps https://media.ccc.de/v/retronetcall-20230607-laforge-teletex
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