Get a new zain line(I preffer zain line to Airtel because it works easier), make sure it is configured for internet if not search my blog on how your sim can be configured for internet.
1. Load 200 recharge card
2. send BISDAY as SMS to 440
3. Your credit would be deducted and you will recieve SMS from 0802 and 111
4. Put off your phone and put it on
5. Begin to surf freely
You will get 100MB freely and it might noit expire for days and even weeks, that means you will continue to surf the internet freely.
Some times BISDAY might not work for you then try option B which is *440*000*1# and you will get 100MB data plan after your 200 naira might have been deducted.
However you can get 1024G free without paying a dime to Airtel all you need do is to send SOCIALMONTH as SMS to 440 and you will get 2 SMS replies from 0802 welcoming you to BB 1024G Data. this will work for a month and that is what I am using now. Enjoy
