After set up, it is crucial to restart the telephone to ensure that its operation is entire and all the necessary information perform thoroughly.???? ????: ??????? ????? ??? ????? ???? ??????? ?????????, ????????? ??? ????? ?????? ????? ??????? ????? ???? ???? ????? ??????????: ??????? ???? ?????? ????, ??? ?????? ?????? ???? ???? ?????? ???? ????