I changed my plan from bsnl unlimited 1100 -2mbps upto 10 gb and after that 256kbps ( This plan is not available now) to Bsnl unlimited 1000- 2mbps upto 15gb and after that 256kbps and the plan change happened today 22 november.Will there be any extra charge for this month usage ?.Is there any problem if i start downloading from today?
