Multitech MultiModem ZBA Series At Commands Reference Manual page 2

AT Commands Reference Guide
The Following Products Use This Command Set:
External Modems:
MultiModem® ZBA (MT5634ZBA Series, MT5634ZBA-USB, MT5634IND, MT5634ZBA-DID)
Internal Modems:
MultiModem® ZPX (MT5634ZPX-PCI Series, MT5634ZPX-ISA)
Server Cards:
MultiModem® ISI (SI5634UPCI Series)
Legacy Modems:
MultiModem® (MT5634ZLX Series)
PN S000272J, Version J
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 © 2002-10, 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 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.
Revisions
Revision Level
A
B
C
D
E
F
G
H
I
J
Trademarks
MultiModem and the Multi-Tech logo are Registered Trademarks of Multi-Tech Systems, Inc.
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:
Technical Support
Please the Copyright/Technical Support page of the product User Guide or Developer Guide.
Multi-Tech Systems, Inc. AT Commands for the MT5634 Family of Products (S000272J)
Arrow.com. Arrow.com.
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Date Description
10/30/02 Initial release.
02/24/03 Change +PIG=0 to enable PCM upstream with default 1.
Add #CBS4. Add +VRID.
10/01/03 The guide is now applicable to the ISI5634PCI.
11/17/03 This guide is now applicable to the MT5634ZPX-ISA. Explained the default for
the S-Register S0: the default for internal modems is 0 while the default external
modems is 1.
01/04/05 Removed \X command. Added &L for the MT5634IND. Added Index cross-
references. Changed font.
12/30/05 Changed the description of \N1. Added a chapter on setting country codes.
04/11/07 Updated the Technical Support contact list.
12/28/07 Changed Technical Support contact list.
02/05/10 Updated the $FC command.
09/02/10 Updated Chapter 4, Setting Your Country/Regional Code.
Added the default (0) to &L, Leased-Line Operation.
Added a note and example to S-Registers regarding Range and Default as
dependent upon country code.
Added examples of S-Register ranges and defaults as determined by country
codes.
10/07/10 Updated the Multi-Tech web link to the global configuration page.
http://www.multitech.com
Copyright and Technical Support
2