These days one can choose a variety of plans for data usage and now it is easy to get that package which suits the pocket for internet usage. However people generally do not know the likely MBs being used for a particular activity like surfing means different data usage while downloading involves more data usage.
However have a look at below screen shot and you will realize that help is at hand and for that you just need to visit http://www.airtel(DOT)in/wps/wcm/connect/Airtel3G/airtel3g/3g-services/discover-3g (Please change DOT with actual one in the URL)
