Call at 6.60 Naira for every minute to all network on Airtel

Bismillahi..

You must Migrate to Airtel SmartTrybe by dialing *312# then reply with 1. call  on SmartTrybe feature 11k/s calls charges for all national networks (N6.60K/min).
Enjoy...
Alhamdulillahi.. Call us on 07035311650 for more