How are u I think u all r well today m again come with new and different trick. This trick through u can get 500mb free 3g data only for airtel users.
HOW TO GET FREE 500MB 3G DATA
!) Put ur airtel sim card to airtel 3g dongal and connect
!!) Then open chrome or firefox and go to 3gdongle.airtel.in
!!!) And u will see a 500mb advertisment in right side of this website.
!v) u will be required to your email and another contact details of any simcard.
v) u will get a code to the registered contact. Fll up the four digit contact in the website.
vi) now u will get 500 MB 3g data at 0 rs
*vallidity is 7days
*limited time offer