|Again, you normally can use you phone line for fax.|
The only thing you need, is a modem for your phone line. This might be a PC card or an external modem, that can be connected to your PC via serial connector or maybe USB.
Then you have to install a FAX software, configure it properly and use your FAX.
But you first have to figure out, what kind of phone line you have (ISDN or analog), to get the right modem for that.
But btw, it's always nice to have a printer, or a multi functional printer with buildin scanner and fax.
Please send a reply, if you solved the problem !!!