FAXDEVRECEIVE_SIZE
FAXDEVREPORTSTATUS_SIZE
FS_ANSWERED
FS_BAD_ADDRESS
FS_BUSY
FS_CALL_BLACKLISTED
FS_CALL_DELAYED
FS_COMPLETED
FS_DIALING
FS_DISCONNECTED
FS_FATAL_ERROR
FS_HANDLED
FS_INITIALIZING
FS_LINE_UNAVAILABLE
FS_NOT_FAX_CALL
FS_NO_ANSWER
FS_NO_DIAL_TONE
FS_RECEIVING
FS_TRANSMITTING
FS_USER_ABORT