Westermo GDW-11 - Manual (Page 7)

General commands 7 6615-2220
+CGMR – Request revision identification
Description:
This command is used to get the software version.
Syntax:
AT+CGMR
Parameters:
No parameters
Command example Possible responses Note
AT+CGMR 641_09gg.Q2406B 1328940 ... Software release 6.41
+CGSN – Product Serial Number
Description:
This command allows the user application to get the IMEI
(International Mobile Equipment Identity) of the product.
Syntax:
AT+CGSN
Parameters:
No parameters
Command example Possible responses Note
AT+CGSN 135790248939000 IMEI read from modem
OK