Neoway N11 V2 - Querying IMEI Number (+CGSN); Querying IMSI Number (+CIMI)

N11 V2
AT Command Manual
Copyright © Neoway Technology Co., Ltd
3
1.3 Querying IMEI: +CGSN
Description
To query the International Mobile Equipment Identity (IMEI) number of the module
Format
AT+CGSN<CR>
Parameter
N/A
Return Value
<CR><LF><IMEI>
<CR><LF>OK<CR><LF>
Example
AT+CGSN
+CGSN: 355910044336974
OK
Remark
The IMEI is a character string of 15 digits.
1.4 Querying the IMSI: +CIMI
Description
To query the international mobile subscriber identification (IMSI) number
Format
AT+CIMI<CR>
Parameter
N/A
Return Value
<CR><LF><IMSI><CR><LF>
<CR><LF>OK<CR><LF>
<CR><LF>ERROR<CR><LF>
or
<CR><LF>+CME ERROR: <err><CR><LF>
Example
AT+CIMI
+CIMI: 460022201575463
OK
Query the IMSI.
IMSI:460022201575463
AT+CIMI
ERROR
No SIM card is installed, so the module
returns ERROR.
Remark
IMSI is a character string of 15 digits and starts with 3-bit MCC and 2-bit MNC. It is
used to authenticate the SIM card.