Someone came to me this evening so I decided to share it to see how far the country reason in terms of doing things.

Someone already link his number with his NIN 3 years ago now he no longer use the line but the nin still reflect in that line since mtn sold the line to someone else. Re they not supposed to delete every old information about the old line before selling it? I don't understand this country at all.
he has be trying to unlink the number from the NIN all effort proved abortive so what is the use of NIN if someone else can help you use it