undemanded

See: unclaimed
References in classic literature ?
There was another attraction in his profession: it wanted reform, and gave a man an opportunity for some indignant resolve to reject its venal decorations and other humbug, and to be the possessor of genuine though undemanded qualifications.
Witnesses said the chain gun on the Warrior armoured personnel carrier could fire 'undemanded'.
Experts showed how an electrical fault can cause a terrifyingly-powerful chain gun, fitted to armoured personnel carriers, to fire 'undemanded'.