GRPS settings to connect Palm Treo 750 to the internet | Phone/Device Issues and Features | Consumer forum

I am trying to connect my palm 750 to the internet from my provider which is Speakout, but when I enter the internet window it says "locating" for 2-3 minutes... and then an error window pops out and it says that the "webpage cannot be loaded because the connection was lost and it cannot be download" ... so I called palm technical support and they can't help me unless I have the GRPS settings for Windows Mobile.... so how do I get the GRPS settings info for my palm treo 750 ? PLEASE HELP ME 😥