Anyhow, no idea, i assume it will work similar to overseas where your passport is used as a form of RICA-proof . When i bought an Orange prepaid sim in Holland, i had to phone some "Activation Helpdesk" [on the prepaid sim] first , they basically would ask questions about where i am from , how long i'm staying etc etc and then activate the sim.
Only trouble is, not sure our helpdesks are as efficient as Orange's were [no waiting time, friendly and clearly understandable person on the other end and even giving you some extra touristy information at the same time ].
Thanks. I did a quick google and it would seem that they didn't actually consider this when RICA was introduced.
http://mydigitallife.co.za/index.php/digital/hard-tech-mainmenu-134/1048807Zolisa Masiza, MTN`s group executive for regulatory issues, says tourists can use their home SIM cards on a roaming basis. However, those purchasing new cards while in SA for the games “will be required to provide their full names, surname, original passport document and residential address in their home country to a RICA officer or agent”.
Masiza points out that – after the games when the tourists leave – the SIM cards they have purchased will have to be discarded responsibly. “The obligation is on the foreign visitor to destroy their SIM card once they have left the country,” he says.