Hi Emmanuel, click on the SIM Tool Kit on your phone, select MTN MsgXpress and MTN Link Up, if any of them is on, you can put it off.
You can dial *447#, *700# and *123*5# to...
Hi Umar, you dial *447#, *700# and *123*5# to see and deactivate all unwanted VAS (Value Added Service)
Also, go the the SIM Toolkit on your phone, select MTN MsgXpress, if it...
