- DIALOPTION_BILLING
DWORD DIALOPTION_BILLING;
 - DIALOPTION_DIALTONE
DWORD DIALOPTION_DIALTONE;
 - DIALOPTION_QUIET
DWORD DIALOPTION_QUIET;
 - MDMSPKRFLAG_CALLSETUP
DWORD MDMSPKRFLAG_CALLSETUP;
 - MDMSPKRFLAG_DIAL
DWORD MDMSPKRFLAG_DIAL;
 Undocumented in source.
- MDMSPKRFLAG_OFF
DWORD MDMSPKRFLAG_OFF;
 - MDMSPKRFLAG_ON
DWORD MDMSPKRFLAG_ON;
 - MDMVOLFLAG_HIGH
DWORD MDMVOLFLAG_HIGH;
 Undocumented in source.
- MDMVOLFLAG_LOW
DWORD MDMVOLFLAG_LOW;
 - MDMVOLFLAG_MEDIUM
DWORD MDMVOLFLAG_MEDIUM;
 - MDM_BLIND_DIAL
DWORD MDM_BLIND_DIAL;
 - MDM_CCITT_OVERRIDE
DWORD MDM_CCITT_OVERRIDE;
 - MDM_CELLULAR
DWORD MDM_CELLULAR;
 Undocumented in source.
- MDM_COMPRESSION
DWORD MDM_COMPRESSION;
 - MDM_ERROR_CONTROL
DWORD MDM_ERROR_CONTROL;
 - MDM_FLOWCONTROL_HARD
DWORD MDM_FLOWCONTROL_HARD;
 - MDM_FLOWCONTROL_SOFT
DWORD MDM_FLOWCONTROL_SOFT;
 - MDM_FORCED_EC
DWORD MDM_FORCED_EC;
 - MDM_SPEED_ADJUST
DWORD MDM_SPEED_ADJUST;
 - MDM_TONE_DIAL
DWORD MDM_TONE_DIAL;
 - MDM_V23_OVERRIDE
DWORD MDM_V23_OVERRIDE;
 Undocumented in source.
\ mcx.d * * Windows API header module * * Translated from MinGW Windows headers * by Stewart Gordon * * Placed into public domain * \**********************************************************************