C# Signature:

[DllImport("coredll", SetLastError = true)]
public static extern int phoneOpen(IntPtr hPhoneApp, int dwDeviceID, out IntPtr phPhone, int dwAPIVersion, int dwExtVersion, IntPtr dwCallbackInstance, int dwPrivilege);

User-Defined Types:

None.

Alternative Managed API:

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Notes:

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Sample Code:

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