42 Rental of telecommunications equipment; programming, installation, maintenance, design, development and updating of computer software for others; rental of computer software; scientific and industrial research; research and development of new products and services for others; rental of computers and rental of data, sound and image carriers, electronic publications, data processing equipment, and computer hardware and components, parts, accessories, networks, peripheral equipment and auxiliary equipment therefore; rental of apparatus, appliances and instruments, with the exception of radio and television appliances, namely computers, telephones and set top boxes, for the sending, transfer, exchange, recording and reproduction of news reports, messages, information, data, sound or images, as well as their structural components, parts, peripheral equipment and auxiliary equipment; rental of apparatus, appliances and instruments, with the exception of radio and television appliances, namely computers, telephones and set top boxes which provide access to computer and other electronic networks, including the Internet, as well as their structural components, parts, accessories, peripheral equipment and auxiliary equipment; providing information in the field of telecommunications