MMS 3G
Access point name : unet
Username :
Password :
Account name : Maxis 3G MMS
Proxy server address : 202.75.133.49
Proxy server port : 80
Service center address : http://172.16.74.100:10021/mmsc

Do it manually!

Your HTC Hero does not support automatic configuration. But don’t worry - just follow the manual instructions below to set up your phone for MMS.
Press the Menu button.

1. Press Settings and select Wireless controls.
2. Scroll to and select Mobile networks and select Access Point Names.
3. Press the Menu button and select New APN.
4. Select Name and enter Maxis 3G MMS.
5. Press OK.
6. Scroll to and select APN and enter unet.
7. Press OK.
8. Scroll to and select MMSC and enter http://172.16.74.100:10021/mmsc.
9. Press OK.
10. Scroll to and select MMS proxy. and enter 202.75.133.49.
11. Press OK.
12. Scroll to and select MMS port and enter 80.
13. Press OK.
14. Press OK.
15. Press OK.
16. Scroll to and select APN type and enter MMS.
17. Press the Menu button and press Save.
18. Make sure the new profile is selected.
19. Press the Home button to return to the main screen.
20. Your phone has been configured.