To Retrieve the PUK via USSD Self Service, dial *123*7*3# or dial *123# (MTN’s self-service USSD dial) and follow the prompt of inputting ‘7’-Self-Service, then ‘3’-Get your PUK...
Hi Ajibade, PUK retrieval is now available via USSD channel. You can dial the code from any MTN number and receive your PUK on the number.
To retrieve your PUK via USSD, dial...
