Configuration Change Indicator
A one bit datum, sent on the Quick Paging Channel. Appearance of the Configuration Change Indicator in the Quick Paging Channel serves to alert a slotted mode MS (Mobile Station), operating in the idle state, that, after performing an idle handoff, it should monitor the Paging Channel, the FCCCH (Forward – Common Control Channel), or the Primary Broadcast Control Channel in order to determine if it should update its stored parameters.