GSM Modules
11
1.13 +CIMI: check international mobile identification
Description
This command is used to read SIM card’s international identification.
Format AT+CIMI
Example AT+CIMI
460030916875923
OK
Check CIMI
Return CIMI
1.14 +(C) GMR: get mobile revision
Description
This command is used to get the current software revision.
Format AT+(C)GMR
AT+(C)GMR=?
OK
No meaning
Example
AT+(C)GMR
+(C)GMR: ***.bin
Get current software revision
1.15 +CGSN: get current IMEI
Description
This command is used to get current device’s IMEI.
Format AT+CGSN
Example AT+CGSN
355670010290001
OK
Return current IMEI
1.16 +CLCK: function lock
Description
This command is used to lock the terminal or network function.
Format AT+CLCK=<fac>,<mode>[,<passwd>[,<class>]]
+CLCK:<status>
Example AT+CLCK=?
+CLCK:
("PF","SC","AO","OI","OX","AI","IR","AB","AG","AC","FD","PN","PU","PP","PC")
OK