How to get free Mtn 15GB

I am going to be very short about this. Mtn free data plan is out and blazing already. You don't have to miss this whoping free 15GB from Mtn. It just as simple as anything to get.

How to get Mtn free 15GB?

>> Send Router to 398

You will receive a message Y’ello! Your free “15GB SME Value Bundle plan has been activated and will expire on 07/07/2016 08:02:40”

So simple you have gotten your free 15gb mtn data

>> Dail *559*4# to check the data balance.

Enjoy it before Mtn blocks it.