I remember in the 1990's that there used to be Videotex based BBSes (that ran at 1200/75).
Wheee... I recall a few ASCII/ANSI bbs that still ran at 1200/75 very early
on, more late 80s than 90s... but no anything that directly supported videotex...
Spec
*** THE READER V4.50 [freeware]
--- SuperBBS v1.17-3 (Eval)
* Origin: A camel is a horse designed by a committee. (21:3/101)