Int F1 Fn 06  - Common Isdn Api (capi) V1.1 - "api-deinstall" - Uninstall  [-]

   AH = 06h
   BX = force flag
       0000h normal uninstall
       0001h forced uninstall

Return: AX = status (0000h,1008h) (see #3709)
Desc:  reset ISDN controller, close all ISDN Level 1 connections except for
     telephone connections

Notes: the caller is required to provide at least 512 bytes of stack space

See Also: INT F1/AL=01h,INT F1/AH=01h