huraaa. again found by me working tricks for airtel.
for new members it should be helpfull. airtel data again working
with resume suport and its unlimited. so enjoy free internet
on ur mobile .
here is settings below.
no9w open opera handler (any version ) and
put frontquery=airtel.in/data@ or airtel.in/freezone
block sim user try this fq. I think it should work with block sim too.