User guide

CUSTOM AT COMMANDS
AT Commands for EV-DO-EV3 Modems
100
Revision Identification #CGMR
Execute command returns the manufacturer’s software revision number with command echo.
Test command returns the OK result code.
Syntax
Command Command type
AT#CGMR Execute
AT#CGMR=? Test
Example
AT#CGMR
#CGMR: 15.00.021
OK
Product Serial Number Identification #CGSN
Execute command returns the mobile equipment identifier (MEID) in decimal with command echo.
Test command returns the OK result code.
Syntax
Command Command type
AT#CGSN Execute
AT#CGSN=? Test
Notes
 For MEID, command returns 18 digits
Example
<MEID module>
AT#CGSN
#CGSN: 270113178513893871
OK
International Mobile Subscriber Identity (IMSI) #CIMI
Execute command returns the international mobile subscriber identity, identified as the IMSI number, with
command echo.
Test command returns the OK result code.
Syntax
Command Command type
AT#CIMI Execute
AT#CIMI=? Test