AT&T 4.1 Copyright 1995 AT&T All Rights Reserved Printed in U.S.A., AT&T 518-455-118 Issue 1 July 1995

Every effort was made to ensure that the information in this book was complete and accurate at the

time of printing. However, information is subject to change.

For important FCC interference, registration, and repair information, see Appendix E of this book.

This digital apparatus does not exceed the Class B limits for radio noise emissions from digital

apparatus set out in the Radio Interference Regulations of the Industry Canada (IC). For additional

IC information, see Appendix E of this book.

Le present appareil numerique n’emet pas de bruits radioelectriques depassant les limites

applicables aux appareils numeriques de la classe B prescrites dans le Reglement sur le brouillage

radioelectrique edicte par le ministere des Industrie Canada. Vous Trouverez des renseignements

complemitaires a la annexe E de ce manuel.

Toll fraud, the unauthorized use of your telecommunications system by an unauthorized party (for

example, persons other than your company’s employees, agents, subcontractors, or persons

working on your company’s behalf) can result in substantial additional charges for your

telecommunications services. You are responsible for the security of your system. There may be a

risk of toll fraud associated with your telecommunications system. You are responsible for

programming and configuring your equipment to prevent unauthorized use. Your system manager

should read all documents provided with this product to fully understand the features that can

introduce the risk of toll fraud and the steps that can be taken to reduce that risk. AT&T 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. AT&T will not be

responsible for any charges that result from such unauthorized use.

Magic on Hold, MERLIN, MLS-18D, MLS-12D, MLS-12, MLS-6, PARTNER, and SYSTIMAX are

registered trademarks of AT&T.

AT&T provides a limited warranty to this product. Refer to “AT&T Limited Warranty and Limitation of

Liability” in Appendix D of this book.

The order number for this book is 518-455-118. To order additional books, call 1 800 457-1235 in

the continental U.S. or 1 317 361-5353 outside the continental U.S. For more information about

ordering other system reference materials, see “Reference Materials” in “About This Guide.” For

information about ordering replacement parts, accessories, and other compatible equipment, refer

to “Product Ordering Information” in Appendix D.

In the continental U.S., AT&T provides a toll-free hotline 24 hours a day. Call the hotline at

1 800 628-2888

if you need assistance when installing or using your system.

Outside the continental U.S., contact your AT&T Representative or local Authorized Dealer.