Read command

The read command reads the Universal Integrated Circuit Card (UICC) state.

Response syntax:

%XSIM: <state>[,<cause>]

The read command parameter and its defined values are the following:

<state>
0 – UICC not initialized
1 – UICC initialization OK

The following command example reads the UICC state. The response indicates that UICC initialization is completed:

AT%XSIM?
%XSIM: 1
OK

The following command example reads the UICC state. The response indicates that a Personal Identification Number (PIN) code is required:

AT%XSIM?
%XSIM: 0,1
OK