I am trying to setup GPRS on my palm treo 600 for o2 UK. They sent me the following parameters:

1. Name O2 WAP GPRS
2. APN payandgo.o2.co.uk
3. Default URL http://payandgo.O2.co.uk 4. Port 9201 5. Security Off 6. IP Address 7. Linger time 120 seconds 8. Username payandgo 9. Password password

Now, how do I enter all of this stuff? I went to prefs->network and there I was able to enter name, APN. Where do I put default URL and Port? And security off?

When I try to connect with these parameters, I get an error "GPRS connection not available. Check settings in network preferences and/or try again later."

Any help would be greatly appreciated.