Hi Chinwe, when you visit MTN office to do SIM upgrade, a new SIM pack will be given to you. You do not need to buy it. MTN SIM upgrade is free.
To upgrade your MTN line to...
Hi Garba, MTN SIM upgrade is restricted only at their office, they do not have provision for online or self SIM upgrade.
You can dial *123*7*1# to get information on the...
Hello. I registered my sim sometime 2014 when I was about 15 years. Unknown to me the tech guy filled in his details instead of mine. I only got to know when I downloaded the...
Hmmm. This is a tricky one .
But with mandatory use of NIN , you could give this a try.
Visit MTN service center with your National Identification Number (NIN) and NIN Slip...
I am deeply sorry for your missing line.
Kindly contact your bank to prevent an authorized access to your bank account if the line is linked to your bank accounts.
Sim swap by...
