<ul><li><a href=https://corp.kt.com/eng/html/investors/financial/business.html target=_blank>KT Corp - Business Reports(미래창조과학부>업무 정책> 통신정책국)</a></li><li><a href=http://www.law.go.kr/lsInfoP.do?lsiSeq=180335&ancYd=20160127&ancNo=13823&efYd=20160728&nwJoYnInfo=Y&efGubun=Y&chrClsCd=010202#0000 target=_blank>Telecommunications Business Act</a></li><li><a href=http://www.law.go.kr/lsInfoP.do?lsiSeq=180335&ancYd=20160127&ancNo=13823&efYd=20160728&nwJoYnInfo=Y&efGubun=Y&chrClsCd=010202#0000 target=_blank>Telecommunications Business Act</a></li></ul>