불길은 잡혔어도 연기가 심해 안전상의 이유로 소방당국이 진입을 불허하면서 KT 직원들이 현장으로 재빨리 들어가지 못했다.
Even if the blaze was subdued, KT's employees were unable to enter the scene soon, as fire authorities blocked them from entering the area due to safety reasons because of the heavy smoke.