
User Guide
MultiModemUSB (MT5634ZBA-USB)
S000247D Revision D
All rights reserved. This publication may not be reproduced, in whole or in part, without prior expressed
written permission from Multi-Tech Systems, Inc.
Copyright © 2006 by Multi-Tech Systems, Inc.
Multi-Tech Systems, Inc. makes no representations or warranties with respect to the contents hereof and
specifically disclaims any implied warranties of merchantability or fitness for any particular purpose.
Furthermore, Multi-Tech Systems, Inc. reserves the right to revise this publication and to make changes
in the content hereof without obligation of Multi-Tech Systems, Inc. to notify any person or organization
of such revisions or changes.
Record of Revisions
Revision Date Description
A 05/28/02 Supports V.92. Initial release of manual for CD. (Replaces 88310001 Rev. B)
B 11/01/04 Manual revised to remove AT Commands and reference new AT Commands
Reference Guide
C 11/17/04 Manual revised to correct file name for Windows 2000 driver.
D 05/22/06 Manual revised to include WEEE Statement.
Trademarks
MultiModemZBA, Multi-Tech, and the Multi-Tech logo are trademarks of Multi-Tech Systems, Inc.
Microsoft, Windows, Windows 98, Windows Me, Windows NT, Windows 2000, and Windows XP are
either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other
countries. All other brand and product names mentioned in this publication are trademarks or registered
trademarks of their respective companies.
Patents
This device is covered by one or more of the following patents: 6,031,867; 6,012,113; 6,009,082; 5,905,794;
5,864,560; 5,815,567; 5,815,503; 5,812,534; 5,809,068; 5,790,532; 5,764,628; 5,764,627; 5,754,589; D394,250;
5,724,356; 5,673,268; 5,673,257; 5,644,594; 5,628,030; 5,619,508; 5,617,423; 5,600,649; 5,592,586; 5,577,041;
5,574,725; D374,222; 5,559,793; 5,546,448; 5,546,395; 5,535,204; 5,500,859; 5,471,470; 5,463,616; 5,453,986;
5,452,289; 5,450,425; D361,764; D355,658; D355,653; D353,598; D353,144; 5,355,365; 5,309,562; 5,301,274.
Other patents pending.
World Headquarters
Multi-Tech Systems, Inc.
2205 Woodale Drive
Mounds View, MN 55112 U.S.A
Telephone (763) 785-3500 or (800) 328-9717
Fax (763) 785-9874
Internet http://www.multitech.com
Technical Support
Country By Email By Phone