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20? ??????? SK???, KT, LG???? ? ???? 3?? ???????? ???? ??? ??? 2～5%? ???? ???. SK???? ???? 5.15% ?? 15?3000??? ?? ????. KT ?? 2.33% ?? 3?7300??? ??? ???. LTE? ??? ??? ?? LG????? 5.80% ?? 7660??? ?? ???. ??? ?????? ???? “??? ????? ????? ???? ???? ??”? “??? KT? LG???? ???? ??? ??? ??? ? ??”? ???.

??? ?? yunjung@donga.com