[01] WHAT IS THE SDF DIALUP/ISDN PPP MEMBERSHIP?

    The SDF DIALUP/ISDN PPP Membership is a Nationwide (USA + Canada) MODEM
    network consisting of over 10,000+ telephone numbers.  This is a shared
    network of 'alliance partners' that allow SDF to have the maximum
    AREA Code/Exchange coverage for the cheapest price.

    This allows you to internetwork your computer using Point to Point
    Protocol (PPP) at v.92 (typically 52000 bits per second).  Digital
    service via ISDN (64kb and 128kb) is available in most cities.

    There no setup fees, contract term limits .. infact, you'll get a
    discount if you prepay your dues for 3 or more months!

    Any computer that supports PPP can be used, no matter what Operating
    System is being used.  This includes, but is not limited to the
    following operating systems:

         * MACOS 7.5 - X
         * NetBSD/FreeBSD
         * System V R4
         * MS DOS 3.10 (see http://www.fdisk.com)
         * OS/2
         * BeOS
         * Windows (all 500+ versions of it)
         * Various cellphones, PDAs and GPRS devices