// wwan.h

typedef struct _WWAN_UICC_ACCESS_RECORD {
  ULONG               Version;
  BYTE                AppId[WWAN_UICC_APP_ID_MAX_LEN];
  WWAN_UICC_FILE_PATH UiccFilePath;
  ULONG               RecordNumber;
  BYTE                LocalPinSize;
  BYTE                LocalPin[WWAN_PIN_LEN];
  BYTE                RecordDataSize;
  BYTE                RecordData[WWAN_UICC_RECORD_DATA_MAX_LEN];
} WWAN_UICC_ACCESS_RECORD, *PWWAN_UICC_ACCESS_RECORD;
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Windows Driver Kit DDI reference (ns-wwan-_wwan_uicc_access_record)

_WWAN_UICC_ACCESS_RECORD structure

Description

The WWAN_UICC_ACCESS_RECORD structure describes information about a UICC linear fixed or cyclic file to read or to which to write.

Members

`Version`

The version number of the structure that follows. In Windows 10, version 1903, this version must be set to 1.

`AppId`

The application ID.

`UiccFilePath`

A formatted WWAN_UICC_FILE_PATH structure that describes the file path of the UICC linear fixed or cyclic file.

`RecordNumber`

The record number. This represents the absolute record index at all times. Relative record access is not supported because the modem can perform multiple accesses on a file (NEXT, PREVIOUS).

`LocalPinSize`

The size of the password, in bytes.

`LocalPin`

The password for the UICC.

`RecordDataSize`

The size of the record data, in bytes.

`RecordData`

Used only in Set (write) operations. Contains the data to write to the file.

Remarks

This structure is used in the NDIS_WWAN_UICC_ACCESS_RECORD structure.

WWAN_UICC_ACCESS_RECORD - NtDoc