bsnl charged me 7gb in 2.00am-8.00am. here is the proof
http://www.imagebam.com/image/efb5ac211346377
http://www.imagebam.com/image/6bc9b4211346383
http://www.imagebam.com/image/6bc9b4211346383
http://www.imagebam.com/image/baa046211346387
http://www.imagebam.com/image/efb5ac211346377
http://www.imagebam.com/image/6bc9b4211346383
http://www.imagebam.com/image/6bc9b4211346383
http://www.imagebam.com/image/baa046211346387