Copyright and Technical Support
Multi-Tech Systems, Inc. MultiModem CDMA USB Wireless Modem User Guide 2
MultiModem® CDMA USB User Guide
Wireless Modem
MTCBA-C-U
S000345G, Revision G
Copyright
This publication may not be reproduced, in whole or in part, without prior expressed written permission from Multi-
Tech Systems, Inc. All rights reserved.
Copyright © 2006 by Multi-Tech Systems, Inc.
Multi-Tech Systems, Inc. makes no representation 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 from time to
time in the content hereof without obligation of Multi-Tech Systems, Inc., to notify any person or organization of such
revisions or changes. Check Multi-Tech’s Web site for current versions of our product documentation.
Revision History
Revision Date Description
A 07/13/04 Initial release.
B 05/05/05 Revised installation procedures.
C 09/15/05 Added the WEEE update.
D 10/13/05 Changed temperature range, added humidity rating, changed modem maintenance, and
warranty chapter.
E 05/04/06 Updated USB Plug & Play software installation.
F 06/30/06 Added AT command examples and frequently asked questions. Reorganized the chapters.
Changed the location of the Adtivation Notices. Added a note about current documentation on
Web site. Many other minor changes made.
G 09/05/06 Removed caution about not connecting USB cable to pc.
Trademarks and Logos
Multi-Tech and the Multi-Tech logo are trademarks of Multi-Tech Systems, Inc. MultiModem is a registered trademark
of Multi-Tech Systems, Inc. Windows is a registered trademark of Microsoft in the U.S. and other countries. Other
trademarks and trade names mentioned in this publication belong to their respective owners.
World Headquarters
Multi-Tech Systems, Inc.
2205 Woodale Drive
Mounds View, Minnesota 55112
(763) 785-3500 or (800) 328-9717
Fax: (763) 785-9874
Internet Address: http://www.multi tech.com
Technical Support
Country By Email By Phone
France: support@multitech.fr +(33) 1-64 61 09 81
India: support@multitechindia.com +91 (124) 2340780
Europe, Asia, Africa: support@multitech.co.uk +(44) 118 959 7774
U.S., Canada, all others: support@multitech.com (800) 972-2439 or +(763) 717-5863