Computer software (consultancy in the field of -); computer security services (design and development of secure computer hardware, software and systems); computer security services (programming and software installation repair and maintenance services); computer software (consultancy in the field of -); computer software (repair of -); computer software (updating of -); computer software design; computer support services (computer hardware, software and peripherals advisory and information services); computer support services (programming and software installation, repair and maintenance services); design and development of computer software (for others); information technology (IT) services (computer hardware, software and peripherals design and technical consultancy); installation of computer software; maintenance of computer software; on-line provision of web-based software; providing information, including on-line, about design and development of computer hardware and software; rental of computer software; repair of computer software; consultancy in the field of computer hardware; design and development of computer hardware (for others); computer programming; computer programming consultancy; none of the aforementioned in relation to power supply

Standby power supply apparatus; continuous power supply systems; uninterruptible power supply systems; power supply systems (including continuous DC power systems) incorporating rectifiers, storage batteries, inverters, supervisory monitor modules and standby generators; DC power supply systems including DC power supply apparatus; DC power supply systems, DC power supply systems incorporating switch mode rectifier technology, in each case as adapted for use in the telecommunications industry; and parts and fittings for the aforesaid goods