Hi Sifiso, once you are able to perform chargeable activity on the line, like make call, send SMS or activat data plan, it means that the line is still active.
I want to know link my nin card to my mtn line but it say that I have already link another nin card to it.
How can I link my personal
Nin to this mtn number...
I want to know the year year that my MTN line was activated from another line if possible or directly from online if I don't have chance to visit the MTN centre