Telstra is Australia's largest telecommunications and media company, providing a wide range of services including mobile and fixed-line phone services, internet, and digital television. Founded in 1901, it has grown to become a key player in the country's communication infrastructure, serving millions of customers across urban and rural areas. The company operates a vast network that includes both wireless and broadband technologies. Telstra is also involved in various initiatives to improve connectivity and digital services, aiming to enhance the overall communication experience for individuals and businesses throughout Australia.