BBC Red Button a spectacular new form of television, by 2008 this had given way to positioning iTV as ‘everyday’. This was due in part to the institutional landscape of television in the UK. BBC Text originally launched on digital terrestrial services in September 1999, and was later introduced on satellite and cable platforms. In the first phase, the service was created using content migrated from the existing analogue teletext service, Ceefax. A digital text service had been available since the launch of digital terrestrial television in November 1998, but the BBC Text service was not publicly launched until November 1999, due to
Teletext list of news headlines might appear on page 110; a teletext user would type "110" into the TV's remote control to view this page. The broadcaster constantly sends out pages in sequence. There will typically be a delay of a few seconds from requesting the page and it being broadcast and displayed, the time being entirely dependent in the number of pages being broadcast. More sophisticated receivers use a memory buffer to store some or all of the teletext pages as they are broadcast, allowing instant display from the buffer. This basic architecture separates from other digital information systems, such