|  Developed in 1972, ISDN is a digital telephone service that also 
                transports video and data. A full-duplex technology that provides 
                transmission speeds up to 128 Kbps, which is four times faster 
                than analog dialup. ISDN offers data and telephone service simultaneously, 
                or any combination of the two services.
 AVAILABILITY
 Available in every location where ISDN telephone service is located.
 PRICING
 Contact your OffspringNet account representative for details regarding 
              installation, and equipment fees.
 
   |