Specifications

AT&T 555-610-141

Issue 1

Printed in U.S.A

August 1991

Ordering Information

To order copies of this document:

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 46219-1385

For assistance when installing or programming the system:

Call:

National Service Assistance Center (NSAC) at

800-628-2888 or your authorized AT&T dealer

Notice

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 errors. Changes

or corrections to the information in this document maybe

incorporated into reissues.

Trademarks

Accunet is a registered trademark of AT&T.

AUDIX is a trademark of AT&T.

Definity is a registered trademark of AT&T.

Magic on Hold is a registered trademark of AT&T.

Megacom is a registered trademark of AT&T.

MERLIN is a registered trademark of AT&T.

MERLIN LEGEND is a trademark of AT&T.

MERLIN MAIL is a trademark of AT&T.

MLX-20L, MILX-10D, MLX-10, and MLX-28D are trademarks of

AT&T.

SYSTIMAX is a trademark of AT&T.