Consultancy, design, analysis, development and implementation services relating to telecommunications systems, cellular telephone systems, and voice, data, facsimile and video communication systems, computer software and programs; leasing access time to computer data bases; maintenance and updating of computer software, computer software packages and computer programs; rental of computer software and programs; computer services relating to providing on-line access to the internet and for running web-sites searches; leasing or providing access to computer software for use by third parties; retrieval of information via computer networks; leasing or providing access to computer software for the searching and retrieval of information via computer systems and computer networks; computer services provided to end-users in relation to product support programs, computer technical support provided on-line from a computer data base or from the internet