Answer: Indian Telephone Industries Limited
Indian Telephone Industries Limited is a state-owned manufacturer of telecommunications equipment in India. It was founded in 1948, and today has six manufacturing facilities which produce a range of switching, transmission, access and subscriber premises equipment. It is headquartered at Bengalooru ( Bengaluru ).
It produces GSM mobile equipment at its Mankapur and Rae Bareli Plants. These two facilities supply more than nine million lines per annum to both domestic as well as export markets. It also produces Information and Communication Technology (ICT) equipment such as network management systems, encryption and networking solutions for internet connectivity, and secure communications networks and equipment for India's military.
