my mtn sim have no network

Emergency calls only no Data Network want to unlock my mtn Network to make calls and send messages from this number 0782222392,MA GDA VAN STADEN, ID NUMBER :7412200732089,HOME...

I am in the United Kingdom. Recently, my mtn sim was lost.. I need to retrieve the sim. How can I retrieve the sim. Kindly, assist.

I bought a MTN sim card yesterday and I was told to insert the sim card to a phone at night. When I did that I now received a message to dial *853# which I did, and I was seeing...

My MTN network recently started going off. It might go off for a week and come back on for 30 minutes and go again. It's been like that for a month now. I recharge the SIM often...