Just as no one else has yet mentioned it, it was also used apparently in the 70s and 80s to broadcast software downloads[1] And the venerable BBC micro had a t

Just as no one else has yet mentioned it, it was also used apparently in the 70s and 80s to broadcast software downloads[1] And the venerable BBC micro had a teletext adapter available for it too [2] [1] https://en.m.wikipedia.org/wiki/Telesoftware https://en.m.wikipedia.org/wiki/Telesoftware [2] https://en.m.wikipedia.org/wiki/BBC_Micro_expansion_unit https://en.m.wikipedia.org/wiki/BBC_Micro_expansion_unit