1. Videotext computer terminals incorporating alphanumeric keyboards

2. Videotext services by means of computers and televisions, both analogue and digital

3. Teletext and Videotext are two examples of this technology in its purest form, ie no paper.

4. Broadcasting of news, information, sound, images, speech, signals and data, in particular film, television, radio, VTX, videotext or teletext programmes or broadcasts

5. Collating of information, sound, images, speech, signals and data, in particular film, television, radio, VTX, videotext or teletext programmes or broadcasts in computer databases