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

问题

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

Unfortunately, it's not specified in the modem formal documentation.

回答1:

for sim900 AT+CCID gives CCID. e.g.89912200000280775659

The first two digits (89 in the example) refers to the Telecom Id. The next two digits (91 in the example) refers to the country code (91-India). The next two digits (22 in the example(MNC of IDEA)) refers to the network code.

回答2:

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

回答3:

It works with AT+CRSM and also AT+CSIM.

回答4:

AT+ICCID on galaxy S4 in modem mode.

回答5:

AT+CICCID on an Iridium satellite modem.

来源：https://stackoverflow.com/questions/4204018/how-to-get-the-sim-number-iccid-of-a-modem-using-at-commands