Copyright and Technical Support
Multi-Tech Systems, Inc. MultiModem CDMA Wireless Modem User Guide
2
MultiModem® CDMA User Guide
Wireless Modem
MTCBA-C
S000303K, Revision K
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 © 2003-7 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 07/15/03
Initial
Release
B
09/17/03 Revised package contents list & powering drawing.
C 01/20/04
Revised
package
contents. Added RS232 Connector pinout diagram.
D
04/12/04 Revised package contents and features lists.
E
07/13/04 Relabeled table for average transmit values, revised network access information, and added
note about Sprint network signal strength.
F 01/07/05
Added
instructions for hazardous locations.
G
09/15/05 Added WEEE update, changed temperature, added humidity, changed modem maintenance,
added new warranty.
H
05/01/06 Added fuse replacement information for fused DC power cable.
I
06/28/06 Added AT command examples. Reorganized chapters.
J
04/24/07 Updated the Technical Support contact list. Removed the Multi-Tech Certified National
Activation Agent statement. Updated the Multi-Tech Warranty statement.
K
12/04/07 Updated the Hazardous Location text. Changed the Technical Support list. Revised the
Package Contents. Removed general Marketing material.
Trademarks and Logos
The Multi-Tech logo and
MultiModem
are registered trademarks of Multi-Tech Systems, Inc. Windows is a registered
trademark of Microsoft in the U.S. and other countries. Other trademarked products and registered trademarked
products mentioned in this publication belong to their respective owners.
Technical Support
Country
By Email
By Phone
Europe, Middle East, Africa:
+(44) 118 959 7774
U.S., Canada, all others:
[email protected] 800-972-2439 or 763-717-5863
World Headquarters
Multi-Tech Systems, Inc.
2205 Woodale Drive
Mounds View, Minnesota 55112
Phone: 763-785-3500 or 800-328-9717
Fax: 763-785-9874
Internet Address:
http://www.multitech.com
