Audio-visual machines and apparatus, namely, video cd stereo players, video cassette recorders, video-camera recorders, laser disc players, video floppy disc recorders, television receivers, antennas, cable television receivers, satellite broadcast receivers, optical recording/reproducing apparatus, namely digital video disc players and optical disc players, blank optical recording/reproducing media in the form of tapes, cartridges, and discs, communications machines and apparatus, namely facsimile machines, telephones, portable telephones, automatic telephone answering machines, answering telephones, modular/exchangers for telephones, global positioning system receivers, radio telephones, marine radar, cellular mobile telephones, radio pagers.