How To Stop MTN Frustrating Adverts/Text Messages

"Increased Manhood Size & Last Over 30minutes Every Time With This. Click Here To Start"

Hi Guys,

I know how frustrating this text could be, especially if you are like me,
always expecting a credit bank alert.

Now the end has come for the unsolicited text messages from MTN.

Just send STOP To 33111.

Thank me later.

"Increased Manhood Size & Last Over 30minutes Every Time With This. Click Here To Start"