'martian' working, many thanks; now how to PPP on F13?

["Jonathan E. Brickman" <jeb@xxxxxxxxxxxxxxxx>]

 Many thanks for the enormous work on the 'martian' driver; it is now 
working well according the 'dmesg' et cetera.  I'm not sure the best way 
to do a basic AT command query anymore (minicom doesn't seem to want to 
run but it does not seem to have been worked on very much), but I figure 
if the driver says it's OK, I should probably be going to PPP anyhow.  
This brings me to my question:  how in the world do you do PPP over POTS 
on Fedora 13?!!!???  I did a whole lot of searching for docs, found lots 
of requests but no info.  Lots of things have changed in the ten years 
since I last set up PPP over POTS on Linux!!!  I would love to either 
keep NetworkManager or wicd, but I thought I should consult wiser heads 
before moving on, especially when the RT*M method did not come up with 
anything clear.

J.E.B.