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