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