Telephone apparatus, namely intercoms; telephone sets; automatic telegraphs; electronic currency repeating exchange units; radio receivers; radio transmitters; portable radio communication units; multichannel radio communication units for fixed stations; single-channel radio communication units for fixed stations; navigation apparatus for vehicles in the nature of on-board computers; antennas and aerials; computers; integrated circuits; large scale integrated circuits; video games, namely, video game machines for use with televisions, video game cartridges, video game tape cassettes, video game discs; wireless local area network equipment, namely wireless LAN access points, wireless LAN cards, wireless print server and wireless LAN antennas; computer software in networking applications, namely, software that establishes and changes the setting of network equipment

Promoting the goods and services of others by preparing and placing advertisements in magazines and newspapers; providing television and radio advertising for others; preparing and placing advertisements for others on the inside and outside of vehicles; preparing and placing advertisements for others on balloons and signboards; bill-posting; dissemination of advertising materials for others on streets and shop-fronts; product demonstration; direct mail advertising; preparing advertisements for others, namely, writing advertising copy; shop window dressing; business management analysis and business consultation; marketing research; providing industrial trade and commercial information; sales promotion consultation; computerized word processing; copying of documents for others; operation of telephone communication centers for others; rental of copying machines, word processors and other office machinery; data entry and processing services using computers

Providing information on commodity trading and sales; commodity brokerage via the Internet; telecommunications air time brokerage services for computer terminal communications services and other telecommunication services

Plumbing; machinery installation; drilling of wells; electrical contracting; installation of telecommunication wiring; installation of thermal insulation for buildings; repair and maintenance of computers; repair and maintenance of telephones; repair of radio and television sets; repair and maintenance of intercoms; repair and maintenance of telephone sets; repair and maintenance of automatic telegraph units; repair and maintenance of repeating currency exchange machines; repair and maintenance of radio receivers; repair and maintenance of radio transmitters; repair and maintenance of portable radio communication machines and units; repair and maintenance of multichannel radio communication machines and units for fixed stations; repair and maintenance of single-channel radio communication machines and units for fixed stations; repair and maintenance of navigation apparatus for vehicles in the nature of on-board computers; repair and maintenance of antennas and aerials

Mobile telephone communication; telex services; communications by computer terminals; communications by telegrams; communications by telephone; facsimile transmission; paging services; providing information on telecommunications; television broadcasting; cable television broadcasting; radio broadcasting; cable radio broadcasting; rental of telecommunication equipment, namely, telephones and facsimile machines; communications by wireless LAN

Computer hardware design for others; consultancy in the field of computer hardware, computer programming, computer rental, maintenance of computer software, updating of computer software; computer software design for others, computer programming for others and maintenance of computer software; providing information on searching of web sites; designing, creating and maintaining home pages on the Internet; computer consultation on designing data processing systems; designing, creating and maintaining web sites for others; technical consultation relating to performances and operation of computers and other machines that require high levels of personal knowledge, skill and experience of the operators to meet the required accuracy in operating them; rental of computers