BSNL 666 Plan with Unlimited Call & 1.5GB/day for 120 Days

Every month BSNL prepaid recharge plans comes up with a new unveiled tariff like unlimited voucher BSNL 666 plan to make a buzz in the industry with unlimited voice and data centric offer under GSM...

source https://bsnlteleservices.com/bsnl-666-plan-sixer-tariff/