Apparatus for recording, transmission or reproduction of sound and images; computer application software for portable electronic apparatus to install and control audio equipments; blank universal serial bus (USB) flash memory drives; camcorders; computer game software; computer network hubs; computer network switches; computer network routers; computer software for instant messaging, sending and receiving emails and contact information, schedule sharing and contents sharing; computer software for managing and organizing various digital reading contents, namely, e-books, e-newspapers, thesis, and e-magazines; computer software for personal information management; computer software for purchasing, downloading, playing or listening to music; computer software for purchasing, subscribing, downloading, playing or listening to digital reading contents, namely, e-books, e-newspapers, thesis and e-magazines and electronic games; computer software for use in recording, organizing, transmitting, manipulating and reviewing text, data, audio files, video files and electronic games in connection with televisions, computers, music players, video players, media players and mobile phones; computer application software for use in voice recognition; computer software for use with satellite and global positioning system (GPS) navigation systems for navigation, route and trip planning, and electronic mapping; computer software for travel information systems for the provision or rendering of travel advice and for information concerning hotels, landmarks, museums, public transportation, restaurants and other information regarding travel and transport; computer software suggesting the most suitable pen-input applications for the mobile device; computer software to be used for viewing and downloading electronic maps; computer software embedded on portable phones and/or portable computers that allows users to play and download electronic games, listen to and download ring tones and music, and view and download screen savers and wallpapers; computer software to edit daily activities, address book, calendar, memos, and multimedia contents stored in mobile devices; computer software to enable authoring, posting, uploading, downloading, transmitting, receiving, editing, extracting, encoding, decoding, playing, storing, organizing, showing, displaying, tagging, blogging, sharing or otherwise providing electronic media or information over the Internet or other communications network; computer software to enable users to program and distribute audio, video, text and other multimedia contents, namely, music, concerts, videos, radio, television, news, sports, games, cultural events, and entertainment-related and educational programs via communication network; computers; digital albums in the nature of digital photo viewers; digital cameras; digital frames for photographic transparencies; digital set-top boxes; computer software to receive, transport, encode, decode, decrypt, encrypt, transmit, multiplex, de-multiplex, and manipulate video and other data in digital format to deliver television and other video programming to appropriate video devices for distribution of television programming for viewing on television sets; downloadable digital images, namely, downloadable photographic or video images in the field of education and entertainment; downloadable ring tones; DVD players; electronic notice boards; facsimile machines; hard disk drives; intercoms; Internet protocol (IP) phones; Internet protocol (IP) private branch exchange switchboards; key phone operating system software; key phone switch boards; local area network (LAN) switches; mobile phone and tablet computer accessories, namely, batteries, electric battery chargers, data communication cables, wired headsets, wireless headsets, ear phones, car electric battery chargers, cases for mobile phones and tablet computers, hands free kits adapted for use with mobile phones and tablet computers, snap cases for mobile phones and tablet computers, stylus, phone holders, screen protector films, phone straps, replacement front panels for mobile phones and portable computers, portable speakers; computer operating system software for mobile phone; mobile telephones; computer hardware, namely, monitors; MP3 players; network access server hardware; network access server operating software; personal digital assistants (PDAs); portable computers; portable multimedia player (PMPs); printers for computers; semiconductors chips; smart phones; software for network management system; stylus for portable electronic devices; tablet computer operating system software; tablet computers; telephones; telephones used as terminal devices for Internet protocol (IP) private branch exchange (PBX); television receivers; three dimensional (3D) eyeglasses; wide area network (WAN) routers; amplifiers; optical disc players