MTN:

To enable WAP and GPRS on an MTN phone, simply dial *123# and follow the menu prompts. The settings will then be sent to your phone as a message. Install or save these settings to enable GPRS.

Vodacom:

Go to www.vodacom4me.co.za. Register with the site to get access:

Once you have registered, log in and select 'setup your phone'. Here you will be given options to enable WAP and GPRS.

Cell C:

Go to www.cellc.co.za/content/youraccount/login.asp. Register with the site:

Once you have registered, log in and select 'activate' under 'smartdata gprs'.