Fujitsu Laptop Modem with Red Hat 6.2

I am pretty new at this Linux stuff so I put a copy of Linux RH 6.2 on my Fujitsu Laptop. I know all of the problems with internal modems and Linux and for that matter NT but I thought I would throw this out there as I am sure many people would like to know more about converting Win modems to Lin modems. Anyway here are the specs.
Fujitsu LB2 LTMODEM v.90 56k