Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signaling, checking (supervision), life-saving and teaching devices and instruments; apparatus and instruments for conducting, switching, transforming, storing, regulating and controlling electricity; apparatus for the recording, transmission and reproduction of sound or images; data storage apparatus; magnetic data media, disk-shaped sound recording media; Data processing equipment and computers; peripheral equipment, computers terminals; computer hardware and software; handheld and mobile digital electronic systems for sending and receiving telephone conversations, faxes, electronic mail, video instant messaging, music, audiovisual and other multimedia works and other digital data; MP3 players and audio and video players for other digital formats; computers portable; PDAs (personal digital assistants), electronic organizers, electronic notepads; telephones, mobile telephones; software for computer games, video telephones, cameras; prerecorded computer programs for the management of personal information; computer software for the management of data banks; computer software for electronic mail and messages; computer software for paging apparatus; computer software for the synchronization of data banks; computer programs for accessing data banks online, browsing and searching thereof; computer hardware and software for providing integrated telephone communication on computerized global information networks; programs for computer games; replacement parts for mobile and handheld digital electronic systems and mobile telephones; covers for mobile telephones, mobile telephone covers of leather or imitation leather; antennas, cables, batteries, hands-free kits, charging units; telephone headsets; stereo telephone headphones; in-ear telephone headsets; loudspeakers stereo; loudspeakers audio; audio speakers for household use; equipment for personal-stereo speakers; microphones; audio equipment for cars; equipment for connecting and charging portable and digital electronic systems; spare parts for any of the above-mentioned elements