I have found many users are not able to find the BSNL 2G GPRS , 3G data usage.The BSNL data checking code mayn’t be same for all states.So you may get error like Wrong Number or Recharge Not Possible.Here is the way to check the BSNL 2G GPRS, 3G data usage:
For Tamilnadu BSNL users:
BSNL 2G Prepiad customers may send an SMS to know the balance free data usage.Type DATA2G to 53733 .Tamilnadu TN BSNL 3G prepaid users can cheick their data usage by sending an SMS as DATA3G to 53733 .
