Telecommunications services; services allowing at least one person to communicate with another by a sensory means; transmission services enabling the transmission sending of messages from one person to another; communication services facilitating the placing of one person in oral or visual communication with another; video conferencing services; electronic mail services; rental of message sending apparatus; computer aided transmission of messages and images; information services in the field of telecommunications and communications; communications systems; communications installation services; telecommunications security consultancy services; call centre telecommunications advisory services; including all such services provided on-line from a computer network or via the Internet or extranets

Educational services; instruction services; training and support services for users of technology and business systems; information services in the field of education and training; including all such services provided on-line from a computer network or via the Internet or extranets

Provision of voice, data and video technology services; advisory services relating to the field of the maximisation of technology infrastructures and applications; technical support services; advice relating to the development of computer systems; consultancy in the field of computer hardware; computer rental; computer systems analysis; computer software security consultancy; research and development for others; technical research; development and provision of technological solutions to business problems; development of business methodologies; technical helpdesk services