??????? ?????? ???? U31? ??????? ?????????????? ?????? ????? ?????? ????? ID ??? PIN ???? ???????? ???????? ??????? ???????? ??? ????????????? ???? ???? “Submit” ??????????? U31 / ????? ??????? ?? ???????? U31, ????? ???? ?????????? ??? ?? ??????. {??????????/ check here ????? ??? ??????, ????? ???????????? ??????? ????????? ??? U31. ???/