How to get the SIM card number (ICCID) of a modem using AT commands

Question

I am trying to get the SIM number ( ICCID , not IMSI ) of my Huawei E5830 3G modem using AT commands (also called Hayes command set ).

Unfortunately, it is not listed in the official documentation of the modem.

Answer 1

It works with AT+CRSM as well as AT+CSIM .

Answer 2

for sim900 AT + CCID gives CCID. eg89912200000280775659

The first two digits (89 in the example) refer to the Telecom ID. The following two digits (91 in the example) refer to the country code (91-India). The next two digits (22 in the example (MNC IDEA)) refer to the network code.

Answer 3

Try "AT ^ ICCID?". Tested on Huawei E173.

Answer 4

AT + ICCID on Galaxy S4 in modem mode.

Answer 5

AT + CICCID on the Iridium satellite modem.