You'll need to complete all steps for this to work.
1. Press the menu button (left soft key).
2. Highlight 'Tools' and select (press Navi key).
3. Highlight 'Settings' and select (press Navi key).
4. Highlight 'Connection' and select (press Navi key).
5. Highlight 'Access point' and select (press Navi key).
6. Select 'Options' (left soft key)
7. Highlight 'New access point' and select (press Navi key).
8. Select 'Connection name' (press Navi key) and change to 'Econet(or whichever operator you are using)' and 'OK' (left soft key).
9. Highlight 'Data bearer' and select (press Navi key) select 'Packet data' and 'OK' (left softkey).
10. Highlight 'Access point name' and select (press Navi key), enter 'Econet.net' and 'OK' (left soft key).
11. Highlight 'User name' and Leave blank
12. Highlight 'Prompt password' and press Navi key to change to 'No'.
13. Highlight 'Password' and leave blank.
14. Highlight 'Authentication' and press Navi key to change to 'Normal'.
15. Highlight 'Homepage' and select (press Navi key), enter '
http://google.co.zw/' and 'OK' (left soft key).
16. Press 'Options' (left soft key), highlight 'Advanced settings' and select (press Navi key).
17. Highlight 'Network type' and press Navi key to change to 'IPv4'.
18. Highlight 'Phone IP address' and press Navi key to change to 'Automatic'.
19. Highlight 'DNS address' and press Navi key to change to 'Automatic'.
20. Highlight 'Proxy serv. address' and Leave blank.
21. Highlight 'Proxy port number' and Leave blank.
22. Press the right softkey 6 times to get you back to the main menu.
23. Select 'Web' (press Navi key, if handset trys to connect to WAP at this stage press the right softkey to 'Cancel')
24. Select 'Options' (left soft key)
25. Scroll to 'Settings' and 'Select' (left soft key).
26. Highlight 'General' and select (press Navi key).
27. Highlight 'Access point' and select (press Navi key)
28. Highlight 'User defined' and select (press Navi key)
29. Highlight 'Econet.net' and select (press Navi key).
30. Press right soft key 3 times to get back to the standby screen.
Switch your handset off and then back on to complete your settings.
I am assuming you have an Econet line. If you have telecel use the APN: Internet or if you have Netone use APN: netone.internet