KT service outage caused by technician error: Gov't stocking 0 36 2021.10.29 17:53 https://youtu.be/hC66qih_5hk + 23 KT 장애 원인분석결과 오늘 정부가 발표…KT는 긴급이사회 Earlier this week,… subscribers to KT's Internet and mobile data services experienced an outage that ...