You are lucky....but tell everyone to join the movement by tweeting at #bb249 today Dept of Telecommunication has forward the tweet to the respective Dept for action. I hope it will work.Gave a request to change my plan to 699 (CS 243) which offers 700 GB at 20 MBPS. Surprising thing was self care had the plan updated and i could give the request through self care itself. Saved me a trip to the BSNL office.
To be fair the plan and benefits are still cheaper than competition so I'm fine with it.
Please note this plan is only available for Chennai.