42 Providing information concerning design of machines, devices or apparatus (including parts thereof) using the Internet, or concerning equipment consisting thereof; design, preparation and maintenance of computer program; provision of Internet search engines; maintenance of network system; providing information concerning updating of computer programs; technological advice relating to computers and computer programs; research and development services relating to computer software; providing information using home pages and electronic bulletin boards; remote surveillance of computer systems, and providing information and consultancy thereof; remote surveillance of websites; rental of server memory space on the Internet; providing electronic memory space on the Internet; providing temporary use of on-line non-downloadable software; analysis of computer systems for communication network; design and development of wireless networks; testing or research on machines, apparatus and instruments; research on Artificial Intelligence (AI); technical advice relating to the field of Artificial Intelligence (AI); technological advice relating to computers for radio communication; Research in the field of edge computing; research on information processing technologies; testing or research on communication; providing computer programs on data networks