 The service was later renamed Discovery 40, in reference to its 40 column screen format, as well as to distinguish it from another Telecom service, Discovery 80.The Viatel system had a very rapid take up in its first year due to the efforts of GEC Manager Terry Crews and his pioneering work on home banking for the Commonwealth Bank.A private service known as TAARIS (Travel Agents Association Reservation and Information Service) was launched in New Zealand in 1985 for the Travel Agents Association of New Zealand by ICL Computers.