I have been having problems with my MTN contract account. I have a account block of R 100.00. my acc is standing on R1240.00, how can that happened? They have the facility to manage your accout by pressing *162*... but now they say that this is not accurate. I would like to know why they have such a facility if it does not work? I have changed ny contract to a top up and MTN have blocked both my phones. Im very unhappy with this issue for i have been with MTN for close to 15 yrs. read full review »