Finding an ISP
If you decide to look for an ISP, make sure the one you find is compatible with WebTV. To be compatible with WebTV, the ISP must:
Support both PPP and PAP.
Offer at least one access phone number in your local calling area, with a speed of at least 28.8 Kbps.
Offer a fixed-cost service.
Offer technical support for connecting to WebTV.
Support V.90.