Have you experience new trick MTN nigeria is using to extort money from there subscribers. For subscriber on Mtn zone if u wanna make a call before, u will be notify on d charges per second on d call but now no notification from them. They deduct your money anyhow they like. Am using this medium to implore NCC to take note of this and appropriate sanction should be given to them. Enough of South Africa company extortion on us!!!

I borrowed airtime from MTN without knowing that my megabites was exhausted, they finished the money while i was browsing. Assuming i was notified, i should have done something, but no more notifications.