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...
Please I have 143mins left in my International Bundle and I can't call with it for 2days now... I've been trying to call a US number and I'm getting an error message that...
You can actually reach out to your loved ones with no airtime on your line via MTN Beep service.
MTN Beep Service is an auto-trigger beep call that allows you to flash your...
