For spillover? You have stuff to do. On the Reserve Preferences PCS page, second from the bottom is Spillover Preferences. This is the only way to raise your hand for a LC to REG day off spillover rotation. When a trip gets covered that meets your preferences scheduling will call. If you don't answer then generally you have 12 minutes to call them back. It's a proffer so you can answer and look things over and then decline or accept.