ooooch… i’m sorry, it’s really hard to explain it on a forum.
I can only tell you that the names of those parameters are quite self-explanatory. And unfortunately, if you don’t understand them, it means you need some fundamentals trainings about GPRS Alcatel. I’m not being arrogant (for once ?), because it’s really a difficult topic.
That’s why 3G is so successful. GPRS was too complicated to understand :))