Telstra Corporation Limited and its subsidiaries provide telecommunications and information services in Australia. The company provides basic access services, including installing, renting, and maintaining connections between customer premises and its public switched telephone network. It also offers local and long distance telephone call services; data and Internet services, including broadband and narrowband services for consumers and small and medium businesses; Internet protocol solutions, and domestic and international frame relay and asynchronous transfer mode products; data and specialized services, including integrated services digital network, digital data services, voice grade dedicated lines, and video and audio network services; and mobile services, such as voice calling and messaging, and text and multimedia messaging, as well as information, entertainment, and connectivity services. The company also offers advertising, search, and information services; cable distribution services; and management of business customer information technology or telecommunications services. It also offers wholesale services to other carriers, carriage service providers, and Internet service providers. In addition, the company provides mobile telecommunications in Hong Kong; carrier services in New Zealand; and international wholesale carrier services, international private leased lines, and Internet protocol data services in Asia. Telstra was founded in 1901. It was formerly known as Australian Telecommunications Commission and changed its name to Australian Telecommunications Corporation in 1989. Further, the company changed its name to Australian and Overseas Telecommunications Corporation Limited in 1992 and to Telstra Corporation Limited in 1993.The company is based in Melbourne, Australia.