※ Social number : (1)내국인은 주민등록번호 (2) Foreign Student : birthday(YYMMDD)+foreigner Num(7 digits). Unless input your 8 digits birthday.(YYYYMMDD).  (3) Foreign Faculty : birthday(YYMMDD)+foreigner Num(7 digits), Unless input your Passport Number Student Num. (Faculty Num)    Social Number (Passport Num.)    Position University Student Graduate Student Faculty & Staff etc If you do not have a faculty ID or are having trouble with registration, please email hisnet@handong.edu or call the info center at (1504).