9 Transmitting apparatus, namely, radio, telephone, computer, and radio-telephone receivers; telecommunication computer terminals used for interactive television, computer hardware and software used in the field of education, entertainment and interactive telecommunication for use in database management; radio pagers; interactive telecommunications apparatus designed to be used from a television, namely, digital, video and audio, radio and telephone transmitters, receivers and communications switches and transceivers for relaying bi-directional messages; television remote controls, converters, computer keyboards and mouse for interactive control of televisions; automatic vending machines; electronic database in the field of education and entertainment recorded on computer media