Command: numlock
  NUMLOCK sets the keyboard number lock to on or off.
  NUMLOCK is a CONFIG.SYS / FDCONFIG.SYS command.
Syntax:
  numlock=on|off
Options:
  on   keyboard number lock is on
  off  keyboard number lock is off
Comments:
  NUMLOCK sets the keyboard number lock to on or off.
  If you want to use the number keys as arrow keys choose NUMLOCK=OFF.
  NUMLOCK is a command internal to kernel.sys and needs no other file
  in order to work.
Examples:
  IN CONFIG.SYS / FDCONFIG.SYS:
    numlock=on   
  OR:
    numlock=off  you can use the number keys as arrow keys
See also:
  config.sys
  fdconfig.sys
File:
  Please read this command's lsm file also.
  You will find the updated version (internet) here and
  the version described in this manual page here.
  The lsm file contains information about the name of the programmer,
  the download site, and some other command related information.
  Copyright © 2003 Robert Platt, updated 2008 by W. Spiegl.
  This file is derived from the FreeDOS Spec Command HOWTO.
  See the file H2Cpying for copying conditions.