Source: wikibot/teletext
= Teletext
{wiki=Teletext}
Teletext is a information service that provides text-based information and data transmitted over television signals. It was originally designed to provide news, weather updates, sports scores, and other public information directly to television screens without the need for a separate device. Developed in the 1970s and widely used in the 1980s and 1990s, teletext relies on a broadcast transmission system.