You may need to swap after losing or damaging the old card. You can also do it to get a micro SIM that fits in your new ...

But other telecommunication companies like Airtel and Telkom also offer competitive options for consumers. Regardless, the steps for changing the SIM card PIN on your Android are the same for all ...

Here's the complete list for Vodacom, MTN and Telkom. USSD, or unstructured supplementary service data, allows mobile subscribers to communicate with their network for airtime balances, bundle ...

Kgobisa-Ngcaba said – and may in fact discourage consumers from recycling Sim cards. Telkom, for one, has said it produces 43 million Sim cards annually; MTN and Vodacom haven’t disclosed how many ...