It was based on Prime minicomputers running Dialcom software (ITT Dialcom was later acquired by BT in 1986).
ATP International Series Gold | gold | Gold Coast | Gold | California Gold Rush | Gold Coast, Queensland | Klondike Gold Rush | Gold Coast (British colony) | Congressional Gold Medal | Telecom New Zealand | SK Telecom | Pokémon Gold and Silver | Gold's Gym | Barrick Gold | CONCACAF Gold Cup | Kolar Gold Fields | Telecom Italia | Jodie Gold | Ari Gold | ''Pokémon Gold'' and ''Silver'' | Manitoba Telecom Services | Harmony Gold USA | Gold Standard Laboratories | Fraser Canyon Gold Rush | Ashanti Gold SC | Andrew Gold | Thomas Gold | The Gold Rush | Saudi Telecom Company | King's Medal of Merit in gold |