BSNL lost over 21 lakh wireless subscribers in June as the state-run telecom operator cleaned up its base of non-active users. According to the figures released by sectoral regulator Trai, BSNL
BSNL lost over 21 lakh wireless subscribers in June as the state-run telecom operator cleaned up its base of non-active users. According to the figures released by sectoral regulator Trai, BSNL