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Interesting bit about teletext in Wikipedia: > Spanish prisons have banned or deactivate TV sets with teletext capabilities, after finding that the inmates rec
by chromoblob 3y ago
Interesting bit about teletext in Wikipedia:
> Spanish prisons have banned or deactivate TV sets with teletext capabilities, after finding that the inmates received coded messages from accomplices outside through the bulletin board sections.[38]
- anthk 3y agoIndeed. They used coded messages simulating either love affairs or second hand sales.