9 Telecommunication machines and apparatus, namely, telecommunication exchangers, telecommunication base stations, and telecommunication switches; computers and computer peripherals; electron tubes; semi-conductor power elements; electronic circuits, not including those recorded with computer programs; downloadable and recorded computer programs for use in database management, use as a spread sheet, and word processing in the field of educational computer apps, educational mobile apps, and educational tablet computer apps; electronic circuits and CD-ROMs recorded with programs for hand-held games with liquid crystal displays; computer software, recorded for use in database management, use as a spread sheet, and word processing in the field of educational computer apps, educational mobile apps, and educational tablet computer apps; computer software applications, downloadable for use in database management, use as a spread sheet, and word processing in the field of educational computer apps, educational mobile apps, and educational tablet computer apps; computer programs, recorded for use in database management, use as a spread sheet, and word processing in the field of educational computer apps, educational mobile apps, and educational tablet computer apps; computer programs, downloadable for use in database management, use as a spread sheet, and word processing in the field of educational computer apps, educational mobile apps, and educational tablet computer apps; computer game software, recorded; computer game software, downloadable; computer software applications, downloadable for use in database management, use as a spread sheet, and word processing in the field of educational computer apps and educational mobile apps; recorded video, recorded computer, downloadable computer, and downloadable video game programs for home video game machines featuring mathematical concepts; video game cartridges; downloadable image files containing educational material featuring mathematical exercises for children; recorded video discs and video tapes featuring mathematical exercises for children; pre-recorded video discs, video recording and video tapes, downloadable multimedia files containing recorded videos, downloadable video recordings, and video recordings featuring explanations of mathematical concepts in animation; downloadable emoticons for mobile phones; downloadable graphics for mobile phones; electronic publications, namely, books, magazines, and manuals featuring mathematical exercises for children recorded on computer media; downloadable electronic publications in the nature of books, magazines, and manuals in the field of educational materials featuring mathematical exercises for children; phonograph records in the field of educational material featuring mathematical exercises for children; downloadable music files