TID: Mystic BBS 1.12 A47
MSGID: 1:218/860 e93808a6
REPLY: <20220417012038.253ab745@wibble.sysadmininc.com> 4370732f
TZUTC: 0000
You may be talking about Vidotex by Handic Software AB from 1984.

This is what it looks like:

https://i.imgur.com/YJrMrDu.png

I uploaded it here.  I do not know how to use it.

https://file.io/IAy9xxFLthUj

You may also be interested, if you are not already aware, in modern Videotex
services with clients for modern platforms:

https://glasstty.com/?p=1

I'm from the US and this is really the first opportunity I have had to check
it out since, as you indicate, this is mainly a UK thing, or, if not mainly a
UK thing, not a US thing.  I encourage people who have never played around
with Videotex to check it out as it is trivial to install and runs right over
the Internet.

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