42 Research, design, development and technical consultancy services, all relating to: electrical and electronic equipment, telecommunications systems, cellular wireless basestations, femtocells, small cells, and microcells, modules, components, parts and fittings for cellular wireless basestations, femtocells, small cells, and microcells, computer software, computer software for telecommunications systems, computer software for cellular wireless basestations, femtocells, small cells, and microcells, computer software encapsulated radio frequency related, environmentally aware, self-learning technology for the mobile telecommunications industry; installation, repair and maintenance of: computer software, computer software for telecommunications systems, computer software for cellular wireless basestations, femtocells, small cells, and microcells, computer software encapsulated radio frequency related, environmentally aware, self-learning technology for the mobile telecommunications industry