BSNL offers 3.21GB data per day at Rs 399
By
Neha Kumari
NEW DELHI: The competition in the telecom sector is not going to end anytime soon as the telcos are busy introducing new plans and also revising the existing ones in order to woo their customers. After Airtel and Vodafone, now state-owned telecom operator BSNL has revised its existing prepaid plan of Rs 399.