I have been using BSNL evdo,ulimitied plan,for the past around 5 years.I have an old model, Haier EC101 and would like to use it with a WiFi router.u can use application like netmeter or Dumeter to track the data consumption on a PC
on the other hand u can register at CDMA Customer Portal: Login
then check the status of the connection , it will show the data consumed
Any help in this regard would be appreciated.Thanks.