WWAN_PLMN structure (wwan.h)

The WWAN_PLMN structure represents a Mobile Country Code (MCC) and Mobile Network Code (MNC).

Syntax

typedef struct _WWAN_PLMN {
  UINT16 Mcc;
  UINT16 Mnc;
} WWAN_PLMN, *PWWAN_PLMN;

Members

Mcc

Mobile Country Code of 3 decimal digits. The least significant 12 bits contains BCD-encoded 3 decimal digits sequentially for the MCC, with the last digit of the MCC in the least significant 4 bits. The unused bits in the UINT16 integer must be zeros.

Mnc

Mobile Network Code of either 3 or 2 decimal digits. The most significant bit indicates whether the MNC has 2 decimal digits or 3 decimal digits. If this bit has 1, the MNC has 2 decimal digits and the least significant 8 bits contains them in BCD-encoded form sequentially, with the last digit of the MNC in the least significant 4 bits. If the most significant bit has 0, the MNC has 3 decimal digits and the least significant 12 bits contains them in BCD-encoded form sequentially, with the last digit of the MNC in the least significant 4 bits. The unused bits in the UINT16 integer must be zeros.

Requirements

Requirement	Value
Minimum supported client	Windows 11, version 22H2
Header	wwan.h

See also

WWAN_TAI_LIST_SINGLE_PLMN