Mobile Money Reviewing MTN's MoMo PSB — what it is and how it works Currently, MoMo PSB's service is available to everyone with a mobile phone number. To activate it, all you need to do is dial *671#.
Mobile Money Reviewing MTN's MoMo PSB — what it is and how it works Currently, MoMo PSB's service is available to everyone with a mobile phone number. To activate it, all you need to do is dial *671#.
