The term TV News Service can be summarized as a service that provides news and other information via television. One example of such a service is Teletext, which is an eight-letter word. Teletext is a system of delivering text and graphics to television sets, usually through a teletext decoder. It was first developed in the 1970s and is still used today in some countries. Teletext is used to provide news, weather, sports, stock market information, and other services.