免持

免持	miǎn chí	(Tw) hands-free (telephone function)
免	miǎn	to excuse sb / to exempt / to remove or dismiss from office / to avoid / to avert / to escape / to be prohibited
免	wèn	old variant of 絻
持	chí	to hold / to grasp / to support / to maintain / to persevere / to manage / to run (i.e. administer) / to control