This offer is only for existing users. To avail this offer write to [email protected] with disconnection request.
You will get a callback asking for disconnection reason. Simply tell them that you are taking BSNL’s Rs.249 plan. They will offer you to match the BSNL’s tariff for 6 months.
I was on Rs.999 plan (110 GB) and now I’m getting same speed/bandwidth for Rs.249 in Bangalore.