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comgsmat-commandtelephonyumts

Which AT commands will be helpful to get SIM data?

I want to retrive data from SIM through AT command like we get IMSI of SIM from command AT+CIMI Similarly, we can get CCID of SIM from command AT+CCID

As we get all these details from SIM through AT command, i want to read elementary files of SIM like FDN, SIM capacity etc through AT command.

Can anybody provide the link/help for such information.

Thanks a lot.

Solution

  • The AT command set is defined in 3GPP Technical Standard 27.007.

    You can find information regarding FDN/capacity with the commands AT+CPBS and AT+CPBR (see pages 113-114).

    Note that not all commands will be supported by all devices.