http://www.pacbell.com/isdn/isdn_home.html (World Wide Web Directory, 06/1995) ISDN
ISDN - High Speed On-ramp to the Digital Highway
Pacific Bell and AT&T Network Systems present information on ISDN in Pacific
Bell service areas throughout California. ISDN is a low-cost, high-speed,
all-digital dialup telephone service delivered to businesses and homes over
standard copper wires. Service is currently available to over 80% of Pacific
Bell customers throughout California with 90% deployment projected by December
1994.
(c) 1994 Pacific Bell - Switched Digital Services. A Pacific Telesis Company.
Trademarks, Registered Trademarks and Service Marks are the property of their
respective holders.