kindly give me information's of I how I can become an mtn sim registration agent, I have been to your office at Ikeja, but the mtn officials I met couldn't proffer any solution...
You can retrieve your PUK via the USSD Self-Service by simply dialing *123*7*3# or dial *123# (MTN’s self-service USSD dial) on any MTN line and follow the prompt of inputting...
