Well....
I Hope I can correctly understand what you're writing... I fear my translation of your messages in my own language is not too good...
Anyway, as I've wrote in the first post, the cellular is the Nokia 6630 and the version of SuSE is the 9.3 ... if they are the information you are requiring....
I'm not so expert in linux to be able to connect through a console session using modem commands.
Anyway Kinternet doesn't return any error message, but Kppp tells.... mmm... tells... Now It's time to go to bed.... tomorrow, when I'll restart SuSE it's necessary I'll write Kppp message in a piece of paper.... at the moment I'm using WinZUZZ and I'm too tired to reboot under linux... I'll tell you what Kppp needs tomorrow together with
what does cinternet --verbose --interface-list return

ZzzZzZzzZzzzzZZzzzzzz......