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X-Hacker.org- TASM 2.x / MASM 6.x Assembly Language - <b>int 15h, 44h (68) activate/deactivate modem power convertible</b> http://www.X-Hacker.org [<<Previous Entry] [^^Up^^] [Next Entry>>] [Menu] [About The Guide]
INT 15h,  44h (68)       Activate/Deactivate Modem Power          Convertible

    Activates or deactivates the PC Convertible internal modem.

       On entry:      AH         44h
                      AL         Modem power state
                                   00h - Turn internal modem power off
                                   01h - Turn internal modem power on

       Returns:       Carry      Set if error, else cleared
                      AL         0 if successful, else non-0

  --------------------------------------------------------------------------

       Notes:         This service is available only for the PC
                      Convertible.

                      If the internal modem power is turned on (AL = 01h),
                      it is initialized to the current settings found in
                      the modem profile. See Service 40h for more
                      information on the modem profile.

See Also: INT 15h, 40h

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