New from airtel. It rocks on all devices including PC.
It works on Saturdays and Sundays from 12am to 12am on Sunday for free
*Make sure you don't have credit on your phone
* Dial *475# to migrate then press *475# again to purchase the data free of charge.
This data works in the midnight from 12am on Saturday.
You must dail *475# twice before it works.
It has a data cap of 1gb free.
Dont forget to share.