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