GetNetworkOperator
This function returns the network operator long name
DWORD GetNetworkOperator(
   TCHAR pwszOPName[MAX_LENGTH_OPERATOR_LONG]
);
Parameters
pwszOPName
[out]The network operator long name is returned in pwszOPName as a null terminated string

Return values
Zero indicates success. A negative error number indicates that an error occurred. For additional error information, enable the library debug mode.

Remarks
This function returns the long operator name of the mobile network the phone is currently connected to.
MAX_LENGTH_OPERATOR_LONG is defined as:
#define MAX_LENGTH_OPERATOR_LONG 32

Requirements
OS Versions: Windows CE 1.0 and later.
Header: dyntapi.h.
Dll Library: dyntapidll.dll.

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