INT F1 - Common ISDN API (CAPI) v2.0 - "CAPI_RELEASE" - UNREGISTER FROM CAPI AL = 02h AH = CAPI version number * 10 (14h for v2.0) DX = application ID (see INT F1/AL=01h) Return: AX = status (0000h,11xxh) (see #04070) Notes: the caller is required to provide at least 512 bytes of stack space SeeAlso: AH=02h,INT F1/AL=01h,INT F1/AL=03h