To Get Airtel Weekend Bundle of 1GB For Free
1. Make sure you don't have any airtime on your phone to avoid
deduction of your money.
2. Dial *475# twice to activate 1GB data for free
3. You will receive a pop up message like: This plan is only available
on Saturday and Sunday. And when you re-dial the code, you will see
another pop up message like: You have already purchased...
4. That means, your weekend bundle has activated for free! Usable only
at 12am on Saturdays till Sunday 11:59am.
I myself just got the 1GB for free on two different Airtel sim cards,
but unfortunately I was unable to confirm the data, whether it is
browsing or not, this is because we are not yet at the weekend. Once
you have got your own, just keep your sim till weekend to test it.