PT Indosat Tbk engages in the provision of telecommunications, information technology, and mobile communications services. It operates through the following segments: Cellular, Fixed, and MIDI. The Cellular segment provides the network coverage in all major cities and population centers across Indonesia by using vast range of technologies from 2G, 3G, and the latest 4G. The Fixed segment offers products and services such as international calls, fixed line, and network interconnection. The MIDI segment covers products and services which include fixed connectivity, IT service, and fixed internet. The company was founded on November 10, 1967 and is headquartered in Jakarta, Indonesia.