Computer programming; Computer software consultancy; Computer software design; Computer system design services; Computer systems analysis; Design and development of computer hardware; Rental of computer software; Rental of computers; Rental of web servers; Updating of computer software

Communications by computer terminals; Communications by telephone; Computer-aided transmission of messages and images; Electronic mail; Providing telecommunications connections to a global computer network; Teleconferencing services

Automatic telephone exchange apparatus; [ Camcorders; ] Communication software for providing access to the Internet; Computer network adapters, [ switches, routers and hubs; Computer peripheral devices; Data processing apparatus; ] Electric door bells; [ Electronic and optical communications instruments and components, namely, optical transmitters; ] Telephone apparatus; Video telephones