The one of the biggest Nigerian network providers "airtel" lately sent a bulk sms to all their subscribers, notifying them of their current action over one of their widely used services called the free facebook service. 

It really got their subscribers shocked on hearing that the free facebook service has been disabled but capped at the rate of 20mb daily. 

The message received by all airtel subscribers was stated exactly as written below :

Dear, pls be informed that Free Facebook service is now capped at 20MB daily. For Unlimited Facebook experience, dial *141# to activate a data plan.‎

It really bad news for those who still can't afford the 20mb capped for it, it's just easy to say that airtel bans free facebook.