Telekom Austria AG, together with its subsidiaries, provides fixed-line and mobile communications solutions to individuals, commercial and non-commercial organizations, and other national and foreign carriers in Austria, Bulgaria, Croatia, Belarus, Slovenia, Serbia, and North Macedonia. The company offers fixed-line services, including access, internet, fixed-to-mobile calls, international traffic, voice value-added, interconnection, call center, television, IPTV, and smart home services, as well as data and ICT solutions; and digital mobile communications services, such as text and multimedia messaging, m-commerce, information, and entertainment services. It provides end-user terminal equipment; digital products; cloud, security, and IoT solutions; and mobile payment services. The company was founded in 1996 and is headquartered in Vienna, Austria. Telekom Austria AG operates as a subsidiary of América Móvil B.V.