Teletext systems the country being closed captioning, TV Guide On Screen, and Extended Data Services (XDS). A version of the European teletext standard designed to work with the NTSC television standard used in North America was first demonstrated in the US in 1978 by station KSL in Salt Lake City, Utah, premiered a teletext service using Ceefax. They were followed by American television network CBS, which decided to try both the British Ceefax and French Antiope software for preliminary tryouts for a teletext service, using station KMOX (now KMOV) in St. Louis, Missouri as a testing ground. CBS decided on Antiope and
BBC World Service Service is funded by the United Kingdom's television licence fee, limited advertising and the profits of BBC Worldwide Ltd. The service is also guaranteed £289 million (allocated over a five-year period ending in 2020) from the UK government. The World Service was funded for decades by grant-in-aid through the Foreign and Commonwealth Office of the British Government until 1 April 2014. The controller of BBC World Service, English, is Mary Hockaday. The BBC World Service began in 1932 as the BBC Empire Service, broadcasting on shortwave and aimed principally at English speakers across the British Empire. In his first Christmas