1. The Plaintiff:

A. Defendant B Co., Ltd. shall pay KRW 177,848,270 and its amount from March 3, 2018 to the date of complete payment.

1. Facts of recognition;

A. The Plaintiff is a company that operates radio frequency public telecommunications and airport radio communications services. Defendant B (hereinafter “Defendant B”) is a company that operates taxi call service business, communications equipment sales business, etc., and Defendant C is a representative director of Defendant B.

(b) Conclusion of an agreement between the Plaintiff and the Defendant B on the supply of call control systems: On June 25, 2008, Defendant B provided call control devices to the Plaintiff, and Defendant B entered into a “D contract” with the purport that the Plaintiff should use the telecommunications network services through the devices supplied to the Defendant B, and Defendant B shall pay monthly charges for the installment of the devices and for the fixed amount of the services. Subsequent to December 1, 2010 to June 25, 2013, the Plaintiff and the Defendant B entered into a contract for the supply of the devices and the use of the services for 30 million won for 0-10-10-10-10-10-6-10-6-10-6-10-6-10-6-1-6-1-6-20-1-6-20-1-6-20-1-20-10-1-6-2,0000 won of the supply price of each contract: