How do you access the WWW via ethernet and dialup?

I have a B&W 350 with dialup (10.2.3) and I just procured a cheap Wallstreet Pbook (also 10.2.3). As the Powerbook has no modem, I was thinking there must be a way to get the powerbook online using the B&W's facilities and the trusty network connection. <P> Any suggestions? :?: