Latch bolt by key outside and lever either side, unless outside lever is locked by toggle-action stop.
Deadbolt by key outside and turn piece inside.
Turning inside lever retracts latch and deadbolt simultaneously.
Outside lever remains unlocked until manually locked by toggle or projection of deadbolt.
Auxiliary latch deadlocks latch bolt and prevents manipulation of locked toggle-action stop.
*Function not offered on thumb grip x thumb grip applications.