BSNL has announced a new promotional offer that increases the validity of its PV1999 prepaid recharge plan by 30 days. The recharge pack is priced at Rs. 1,999 and it offers 365 days validity. However, if you recharge with this plan in the month of March, you will get extra validity of 30 days, bringing the total to 395 days. The plan benefits do not change and the pr...