User`s guide

Copyright and Technical Support
Multi-Tech Systems, Inc. SIM Application Toolkit AT Commands (S000391C) 2
SIM Toolkit
AT Command Reference Guide For the Following Multi-Tech Products
External Wireless MultiModem® EDGE (MTCBA-E)
External Wireless MultiModem® EDGE with USB (MTCBA-E-U)
External Wireless MultiModem® EDGE with Bluetooth Interface (MTCBA-E-B)
External Wireless MultiModem® EDGE with Ethernet Interface (MTCBA-E-EN)
External Wireless MultiModem® EDGE with GPS Functionality (MTCBA-E-GP)
Embedded Wireless SocketModem® EDGE (MTSMC-E)
S000391C, Revision C
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 © 2005-7 by Multi-Tech Systems, Inc.
Multi-Tech Systems, Inc. makes no representations or warranty 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.
Record of Revisions
Revision Date Description
A 10/14/05 Initial release.
B 01/04/06 Added list of products that use these commands.
C 05/11/07 Updated the Techical Support contact list.
Trademarks
Trademarks and registered trademarks of Multi-Tech Systems, Inc. include MultiModem, the Multi-Tech logo, and
Multi-Tech. Windows is a registered trademark of Microsoft Corporation in the United States and other countries. All
products or technologies are the trademarks or registered trademarks of their respective holders.
Technical Support
Country By Email By Phone
France: [e-mail] +(33) 1-64 61 09 81
Europe, Asia, Africa [e-mail]
+(44) 118 959 7774
U.S., Canada, all others: [e-mail] 800-972-2439 or 763-717-5863
World Headquarters
Multi-Tech Systems, Inc.
2205 Woodale Drive
Mounds View, Minnesota 55112
Phone: [phone] or 800-328-9717
Fax: [phone]
Internet Address: http://www.multitech.com