The LINECARDOPTION_ constants define values used in the dwOptions field of the LINECARDENTRY structure returned as part of the LINETRANSLATECAPS structure returned by lineGetTranslateCaps. The LINECARDOPTION_ constant has the following values:


This calling card is one of the predefined calling card definitions included by Microsoft with Win32 Telephony. It cannot be removed entirely using Dial Helper; if the user attempts to remove it, it will become HIDDEN. It thus continues to be accessible for copying of dialing rules.


This calling card has been hidden by the user. It is not shown by Dial Helper in the main listing of available calling cards, but will be shown in the list of cards from which dialing rules can be copied.

Not extensible. All 32 bits are reserved.

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