Ik heb het volgende antwoord van BBC Prime gekregen:
Unfortunately the teletext service has been discontinued on BBC Prime. Teletext is considered to be old technology which has been superceded by the range of content available on our websites. You can find information about scheduling on our schedule page at http://www.bbcprime.com/tvschedule.
While teletext has been discontinued, subtitles are available for a variety of programmes on BBC Prime. Please contact your operator for information on accessing this service.
Maar helaas, hier krijgen we geen ondertitels te zien.