???????? ??????? ‘BSNL’ ??? ???????????? ???? ?? ?????? ????????? ??????? ?????? ?????? ??????? ??? ????????? ‘BSNL Vasantham Gold Plan’ ?? ‘PV 96’ ??? ?????? ????? ??????????? ?? ???? ????? ?????? ??? ??????? ???? ???????? ???? ???? ??????? ????? ?????? ?????????? ????????????
BSNL? ?? ?????? ????????? ???????? ??? ????? ???? ???? ??? ??????? ??? ??? ???????????? ?????? ??????? ??? ?????? ????? ???????? ?? ??? ??????