Technical data

WMO2 G900 / G1800 / G1900
WCOM/GSM/WMO2/WMO2ATDOC Friday 21 May 1999
WAVECOM confidential © 23
4 Commands set
For convenience the <CR> and <CR><LF> sequences are not
indicated in the examples shown in the following description.
4.1 General commands
4.1.1 Manufacturer identification +CGMI
This command gives the manufacturer identification.
It is only a read command.
There is no possibility to set a value or to test the parameters.
Command Syntax: AT+CGMI
Example:
Application to GSM AT+CGMI Get manufacturer
identification
GSM to application WAVECOM MODEM
OK
Command valid, Wavecom
modem
4.1.2 Request model identification +CGMM
This command is used to get the supported bands (GSM 900, DCS 1800,
PCS 1900).
The answer could be a combination of different bands in the case of
multiband modem.
It is only a read command.
There is no possibility to set a value or to test the parameters.
Command Syntax: AT+CGMM
Example:
Application to GSM AT+CGMM Get hardware version
GSM to application 900P
OK
GSM 900 MHz primary band, or
"900E" (extended band),
"1800" (DCS), "1900" (PCS) or
"MULTIBAND"
4.1.3 Request revision identification +CGMR
This command is used to read the software version.
It is only a read command.
There is no possibility to set a value or to test the parameters.
Command Syntax: AT+CGMR
Example:
Application to GSM AT+CGMR get software version
GSM to application 300_D250 641680 012099 18:10
OK
Software release 3.00 generated on the
20
st
of January 1999