HOW TO GET FREE #1200 AIRTIME ON AIRTEL

IMPORTANT THING TO NOTE ABOUT THIS FREE AIRTIME
1.It is not for all lines so it selects SIM. Only the lucky airtel users will enjoy this
2.It is not totally free as your line can be charged from 2 naira up to 10 naira for the 1200 naira airtime 
HOW TO ACTIVATE THE OFFER

To get your free 1200 naira airtime from airtel, simply dial *235*200# and immediately you will receive a pop-up message like this below;
You have received N1200 bonus to make calls to ALL NETWORKS and to browse the internet. Bonus Valids for 3days
HOW TO KNOW IF YOU ARE ELIGIBLE

Meanwhile, if you don't have at least N10 on your airtel line before dialing the code, you will receive a message that you have insufficient balance and that means you are eligible.However, if you receive a message like this "enjoy 400% bonus on every recharge of 200 and above", it means your line is not eligible, So guys let me know if you enjoyed this airtime by dropping your comments on the comment box below. Is your line eligible for the offer?