Airtel 10mb Data at Rs 1

Only (Trick)Hello guys, thanks
for this

opportunity
to post here,
Just incase u guys didnt
know this, i also want u to
know this offer, which
would be helpful.
.
U need to dial *567*16#
Then u wil be offered with
10mb of data usage
costing just 1 rupee.
VALID FOR 24 HOURS.

so its confirmed working in
KARNATAKA.