SN168 ???? ????? ????????? ?????? ????? ??????? ???????. ?????? ?? ??? ????? ???????? ??? ?????? ??????? ???. ???????? ?????? interface ??? ??? ????????? ??????????. ????????? ????? ?? ??????? ?????????? ?? SN168 ????? SN168 ???! ??????? SN168 ?????? ??????? ??????????????? ??????? ??? ???????? ???????? ?????? ??? ??????????? ???? ???????