iTegno 39XX GPRS Modem
AT Commands Guide
02000C17
•
v1.5
Confidential
All specifications are correct at the time of release. iWOW Connections owns the proprietary rights to the information contained herein this
document. It may not be edited, copied or circulated without prior written agreement by iWOW Connections Pte Ltd. © 2011, 2012 iWOW
Connections Pte Ltd
7
2.3
AT Commands Presentation
The AT commands are presented in this document as follow:
Description section provides general information on the AT command objective and behavior
Notes section, if any, provides remarks on how to use command
Getting/Setting section provides general syntax for setting and getting the values
Command Syntax section describes command and response syntaxes and examples presenting the real use
of that command
Defined Values section describes all parameters and values supported including default values, if available
2.4
Wrong Firmware Message
When a firmware is downloaded into a module with unmatched configuration, “IMEI ERROR” or “SEC ERROR”
message will appear. To avoid this scenario, always ensure firmware with the correct configuration is
downloaded into your module.
3
GENERAL COMMANDS
3.1
Request Manufacturer IdentifiCGMI
Description:
This command gives the manufacturer identification.
Syntax:
AT+CGMI
Command
Possible Responses
AT+CGMI
<manufacturer> OK
or
CME ERROR: <error>
AT+CGMI
iWOW OK
3.2
Request Model IdentifiCGMM
