MSA> DELETE UNIT 4 Command options 4 - the unit to be deleted. This is the same number that was given to the unit when it was created using the ADD UNIT command. In this example, Unit 4 will be deleted. MSA> DELETE UNIT 4/NOCONFIRM Command options 4 - the unit to be deleted. This is the same number that was given to the unit when it was created using the ADD UNIT command. In this example, Unit 4 will be deleted without prompting for confirmation.