so, its no longer news that the Federal Govt mandated merging of mobile lines with NIN, so i decided to download the app which enebled me merge my line i used to register, what i noticed however is that there is provision for 7 numbers only, so what then happens if you would want to merge more numbers, is it that the app can only merge 7? and you can still merge more numbers though other means?

Me personally, i get a new airtell sim every 3 months because of the double data promo.

so who has more details about this, can you merger more numbers?, can you unmerge a number? and most importantly if you dont merge dem go really block your number?