My SMS stop going through.... I checked if my mtn center number was correct and it was.... My network is strong and I have airtime.... So why is my message still not sending...
How can I stop mtn unsolicited messages have?
I have been getting annoying adverts sms from mtn. It's so disturbing I get up to 10 of such messages daily.
I called a number when I had no airtime, and ever since then MTN beep has been attempting to send a beep to that number. I keep getting a message that reads "MTN BEEP: Your beep...