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