When asked, the honor guards gathers to perform Nightingale Tribute services for nurses. Like in the military, it consists of the Final Call to Duty. The Nightingale Lamp is lit in the nurse's honor and when a triangle is rung the nurse’s name is called out three times as a request to report to duty. With the last silence, after her name is called, the nurse is announced as retired and the lamp's flame is extinguished. She is relieved from Duty.