Definition of Teletel in English:

Teletel

(also Télétel)

noun

historical
  • An interactive videotex system operated by France Télécom, in which computers and specially designed terminals are linked via the telephone network; = Minitel.

Origin

1970s; earliest use found in Television. From French Télétel, apparently from télé- (in either téléphone or télévision) + tel- (in either télévision or téléphone).

Pronunciation

Teletel

/ˈtɛlɪtɛl/