Airtel unlimited 600mb for 100 naira onl ... Have been rocking on this cheat since last month i just decide to share it all you need to do is to get1. Airtel sim2. Airtel 100 naira card [credit] procedure:- just insert your airtel sim into your phone then load that airtel 100 naira card after dat then dial 8852# and u will be given d mb NOTE:- the mb can only be use on operamini only