Modems; audiovisual receivers; audio and video receivers; sound transmitting apparatus; sound reproduction apparatus; cases for mobile phones; keyboards for mobile phones; devices for hands-free use of mobile phones; earphones; telephone connectors; cases for telephones; hands free kits for phones; cassette players; cable transmission machines and apparatus; compact disc players; television transmitters; television receivers TV sets; facsimile machines; parabolic antennas; paging apparatus; l...