10000개될껄요??비밀번호는4자리고/각자리에10개(0,1,2,3,4,5,6,7,8,9)의숫자가들어갈수잇다/따라서10x10x10x10=10000/웬만하면서비스센터로가세요~그게빠름
당신은 어느 그룹입니까?