In the event that a user needs to issue unussual commands to the 1440 mainframes, an interactive command shell can be invoked. To invoke the interactive session use the ``(I) Interactive Input'' option. A status indicator in the lower right hand corner of the interface will come on indicating ``HV INPUT''.
Type your commands to send to the 1440 in the Input window. The responses to each command are displayed in the output window directly above it.
To exit the interactive mode type ``quit'' or ``exit''.
WARNING: While in interactive mode, all access controls and checks are disabled.