thinkpad 500 finding modem

["Janice Ray" <djmusic@inreach.com>]

Hello Thinkpad owners
I need some help in finding a PCMCIA 28.8 or 33.6 modem for my 
2 tp500's .I am new to the thinkpad world and do not know what I need to
connect 
a pcmcia to my tp500's. do I need a docking station? Or will the modem
simply 
connect into the type 2pc card slot? Or do you plug a cable from the modem
into
the type 2 pc card slot? Any help please? Also I have 2 Thinkpad 700's
for sale. They both need repairs, or be sold for parts. One is 700c 
(color)
and 1 is monochrome.Email if interested in more details,will sell cheap.
Thanks      Janice     djmusic@inreach.com