Mtn
They should just say if they dont want to help
I have bee an MTN customer, for almost 15years now, it was my first time having to do a sim swap as i have never lost any of my phones, i have two contracts with MTN. I went to MTN AT Mall@Reds in centurion in effort to get a sim swap they told me that they cant do sim swap after 06:00 the system ...