In-vision Ceefax was first shown in March 1980, originally in 30-minute slots and by mid-1983 it was a common filler during daytime downtime. Transmissions were originally billed on-air as Ceefax in ...
Today marks the 50th anniversary of Ceefax, a teletext service available in the UK launched by the public service broadcaster BBC. While not the only teletext service available globally, it was the ...
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