User guide
Copyright and Technical Support
Universal IP AT Commands Reference Guide (Document S000457H) 2
Universal IP AT Commands Reference Guide for the following products:
SocketModem
®
iCell (MTSMC-G2-IP, MTSMC-G2-GP)
SocketModem
®
iCell (MTSMC-C1-Nx-IP, MTSMC-C1-Nx-GP)
SocketModem
®
IP (MT5692SMI-IP) This SocketModem uses these commands when the modem is in IP mode.
SocketEthernet IP
®
(MT100SEM-IP)
SocketWireless
®
Wi-Fi
®
(MT810SWM-IP)
MultiModem
®
iCell (MTCMR-G/C/H/E) This MultiModem uses these commands when the modem is in IP mode.
PN S000457H, Version H
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 © 2008-2010 by Multi-Tech Systems, Inc.
Multi-Tech Systems, Inc. makes no representations or warranties with respect to the contents hereof and specifically disclaim
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 Date Description
F 06/24/09 Made one correction on page 27 when FTP was cited instead of TCP in the #OTCP.
Removed acronym UIP used for Universal IP. Change default for +IRP to 115200; also,
listed speeds at 300 to 921600. Moved Telnet commands to "MT100SEM-IP Only"
chapter. Added new command AT#VSTATE
07/15/09 Modified PINGNUM. Added new commands: #ETHIFSTATUS, #UDPDLEMODE. Added
the SocketModem MT5692SMI to list of products that use this command set
07/31/09 Moved #PERSISTENTSOCKET, #RESET, #AUTORESET from Chapter 10 to Chapter 7
G 08/21/09 Added commands for MT810SWM-IP. Reorganized the chapters. Added GPS commands
09/01/09 Added GPIO Chapter
11/03/09 Updated for new software and other changes
11/20/09 Updated GPS Message Syntax and Message Examples. Added GPS Configuration
Examples
12/07/09 Added GPS Application Note
01/25/10 Added an important note about syntax to
#PUTMAIL
H 03/04/10 Changed Tech Support information
Moved the table under IFC to command ICF
Added "Hardware" to Flow Control On
Added values to IPDNSSERV
Added two more Possible Responses to AT#CONNECTIONSTART
Changed format of response text from "OK_Info" to "Ok_Info"
Changed the default of #WLANSSID to "mt810swm_disable"
Changed the default of #OUTPORT to 0
03/31/10 Modified DLEMODE and FTPTYPE. Add lists of commands organized by product.
Note: This product used the FreeRTOS.org real time kernel. The FreeRTOS.org source code can be obtained by visiting
http://www.FreeRTOS.org
Trademarks
Multi-Tech Systems, Inc. registered trademarks include SocketModem, MultiModem and the Multi-Tech logo.
SkyTraq is a trademark of SkyTraq Technology, 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: http://www.multitech.com
Technical Support
Please refer to the Copyright/Technical Support page in the product User Guide or Developer Guide.