Lucent Technologies AT&T 7400B User Manual
Page 2
TO ORDER COPIES OF THIS MANUAL
Call:
AT&T Customer Information Center on 800-432-6600
In Canada Call 800-255-1242
Write:
AT&T Customer Information Center
2855 North Franklin Road
P.O. Box 19901
Indianapolis, Indiana 46219
Order:
Document No. 555-020-707 Issue 1, November 1989
FCC Notice:
This equipment has been tested and found to comply with the limits for a Class A digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference when the equipment is operated in a
commercial environment. This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in accordance with the instruction
manual, may cause harmful interference to radio communications. Operation of this
equipment in a residential area is likely to cause harmful interference in which case the
user will be required to correct the interference at his own expense.
While reasonable efforts were made to ensure that the
information in this document was complete and
accurate at the time of printing, AT&T can assume no
responsibility for any errors.
Changes or corrections to the information contained in
this document may be incorporated into future reissues.
DEFINITY is a trademark of AT&T. Hayes is a registered trademark and Smartmodem is a trademark of
Hayes Microcomputer Products, Inc. Microsoft and MS-DOS are registered trademarks of Microsoft
Corporation. PROCOMM is a registered trademark of Datastorm Technologies, Inc. RELAY GOLD is a
registered trademark of Relay Communications, Inc. CROSSTALK is a registered trademark of Digital
Communications Associates. CompuServe is a registered trademark of H&R Block. Delphi is a registered
trademark of Delphi Systems, Inc. Dow Jones News is a registered trademark of Dow Jones & Company,
Inc. LEXIS/NEXIS are registered trademarks of Mead Data Central, Inc. Newsnet is a registered
trademark of Newsnet, Inc. Official Airline Guide is a registered trademark of the Reuben H. Donnelley
Corporation.
Copyright© 1989 AT&T
All Rights Reserved
Printed in U.S.A.