BBC Red Button it exits the service. Usage of these boxes dwindled further as technology developed. They used "original" technology and as such were not upgradable. Following each regional changeover to full digital TV broadcasting, the remaining units are no longer of use, as they do not support the "8K-mode" for DVB-T introduced across the UK as part of the digital switchover. BBC Red Button BBC Red Button is a branding used for digital interactive television services provided by the BBC, and broadcast in the United Kingdom. The services replaced Ceefax, the BBC's analogue teletext service. The service was launched in September 1999
Teletext Ltd. Teletext Ltd. Teletext Ltd was the provider of teletext and digital interactive services for ITV, Channel 4 and Five in the United Kingdom. Teletext Ltd currently runs Teletext Holidays and Teletext Cars only. "Teletext Ltd" started providing teletext services for ITV and Channel 4 on 1 January 1993, replacing the previous ORACLE service which had lost the franchise. The company is now owned by A&N Media, the consumer division of Daily Mail and General Trust's Associated Northcliffe Digital. Its main source of income is from the UK travel website Teletext Holidays. The Chairman of Teletext Ltd is Chris Letcher who