Double data offer gives you 3GB for N1000, 7GB for N2000, 18GB for N4000. I Recieved this message below earlier
I will be showing you procedure on how to get Airtel Double data. it has a validity period is 30 days.
is only meant for those who got an SMS from Airtel. If you don’t, I doubt if
you’ll be eligible for this offer.
To get 3GB
for N1000 dial *496#
To get 7GB
for N2000 dial *437#
To get 18GB
for N4000 dial *438*1#.
Flex Your Data While It Last.