Korea Telecom is the largest telecom company in Korea. According to, From the communications department KT (now the Ministry of information and communications) was established on December 10, 1981 to promote national convenience and improve public welfare. In the early stage of its establishment, in order to realize the popularization of communication, it focused on the supply of telephone facilities. In 1982, there were only 4.5 million telephone lines, and by 1993, it had been expanded to 20 million, laying the foundation for the completion of informatization ahead of schedule Set the foundation.
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