NOTICE
While reasonable efforts were made to ensure that the information in this document 
was complete and accurate at the time of printing, Lucent Technologies can assume no 
responsibility for any errors. Changes or corrections to the information contained in 
this document may be incorporated into future issues.
TO ORDER COPIES OF THIS DOCUMENT 
Contact: Lucent Technologies BCS Publications Center
2855 N. Franklin Road
Indianapolis, IN  46219
Domestic: 1 800 457-1235       International: 1 317 322-6411
Domestic Fax: 1 800 457-1764    International Fax: 1 317 322-6699
Order:  Document No. 555-104-767
Issue 2, October 1997 
For more information about related documents, see Business Communications 
Systems Publications Catalog, 555-000-010.
HEARING AID COMPATIBILITY 
This voice terminal is Hearing Aid Compatible (HAC). In addition, some units have 
“HAC” printed on them.
YOUR RESPONSIBILITY FOR YOUR SYSTEM’S SECURITY 
You are responsible for the security of your system. Lucent Technologies does not 
warrant that this product is immune from or will prevent unauthorized use of 
common-carrier telecommunication services or facilities accessed through or 
connected to it. Lucent Technologies will not be responsible for any charges that 
result from such unauthorized use. Product administration to prevent unauthorized 
use is your responsibility and your system manager should read all documents 
provided with this product to fully understand the features available that may 
reduce your risk of incurring charges.
TRADEMARKS
DEFINITY and AUDIX are registered trademarks of Lucent Technologies
REFERENCES TO AT&T
Any references within this text to American Telephone and Telegraph Corporation or 
AT&T should be interpreted as references to Lucent Technologies Incorporated. The 
exception is cross-references to books published prior to December 31, 1996, which 
retain their original AT&T titles.
Prepared by
©
1997 Lucent Technologies
BCS Product Documentation Development All Rights Reserved
Middletown, New Jersey  07748-9972 Printed in USA