Photographic apparatus and instruments, namely, wireless frames, and screens; signaling apparatus and instruments, namely, alarms, acoustic alarms, flashing lights, luminous signals, apparatus for recording, transmission or reproduction of sound or images namely, personal stereos, loudspeakers, microphones, ear plugs, radios, vehicle radios, radiotelephony sets, wireless audio receivers and video receivers, telephone receivers, transistors, telecommunication transmitters, portable telephones, telephone apparatus, telephone transmitters, telephone receivers, video telephones, headphones, electronic phone books, electronic message apparatus, namely, electronic message transmitters, hands-free kit for telephone apparatus, telephone equipment, Hi-Fi speakers, wireless Hi-Fi speakers, stereos, portable radios, telephone screens and keyboards; integrated circuit cards, smart cards, electronic diaries, amplifiers, computer interfaces; computer software for the transmission of wireless content, microprocessors, satellite navigational apparatus, navigation apparatus for vehicle on-board computers, integrated circuits, electronic pocket translators, data processing apparatus, sound and image processing apparatus and instruments, voice processing apparatus and instruments, sound signal processing apparatus and instruments, voice-recognition apparatus and instruments, vocal order apparatus and instruments