My phone number is 9916191177. I had requested a tariff change and data plan deactivate effective 25th Jan 2014. The customer care does not seem very good in english and they took it as tariff change effective 25th Jan and data plan change immediately. They did not even confirm the same with me. They deactivated my data plan and when I asked them to reactivate it because of their mistake, they are saying that the same data plan is available for Rs 100 more than it was earlier.
Not to mention the fact that it will take 2 days for the reactivation!!!