Specifications

Chapter 6 – Identification Commands
Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371B) 72
6.6 AT+CGMR Request Revision Identification
Description: AT+CGMR delivers a product firmware version identification. Command is identical with
AT+GMR.
Test Command Syntax: AT+CGMR=?
Response: OK
Exec Command Syntax: AT+CGMR
Response: REVISION <xx.yy>
OK
Parameter Description:
<xx.yy>
Version xx and variant yy of software release.
6.7 AT+GMR Request Revision Identification
Description: AT+GMR delivers a product firmware version identification. Command is identical with
AT+CGMR.
Test Command Syntax: AT+GMR=?
Response: OK
Exec Command Syntax: AT+GMR
Response: REVISION <xx.yy>
OK
Parameter Description:
<xx.yy>
Version xx and variant yy of software release.
6.8 AT+CGSN Request International Mobile
Equipment Identity
Description: AT+CGSN delivers the International Mobile Equipment Identity (IMEI). Command is
identical with: AT+GSN.
Test Command Syntax: AT+CGSN=?
Response: OK
Exec Command Syntax: AT+CGSN
Response: <sn>
OK
Parameter Description:
<sn>
International Mobile Equipment Identity (IMEI) used to identify a GSM mobile equipment to the GSM network.
6.9 AT+GSN Request International Mobile
Equipment Identity
Description: AT+GSN delivers the International Mobile Equipment Identity (IMEI). Command is
identical with AT+CGSN
Test Command Synatx: AT+GSN=?
Response: OK
Exec Command Syntax: AT+GSN
Response: <sn>
OK
Parameter Description:
<sn>
International Mobile Equipment Identity (IMEI) used to identify a GSM mobile equipment to the GSM network.