/*
Thanks for help from PASSWORD PROTECTED DOOR by mod_urn@yahoo.com
*/

void main()
{
  //using "**" listens to all text
  //the 777 is arbitrary and can be any number you like
  SetListenPattern(OBJECT_SELF, "**", 777);
  SetListening(OBJECT_SELF, TRUE);          //be sure NPC is listening

}