289. The DSC received call directory usually sorts and stores incoming calls in what manner?

DSC equipment maintains separate call directories to prioritize distress, safety, or urgency calls, preventing them from being mixed with routine traffic. DSC messages are assigned priorities, and separating high-priority calls ensures they are easily reviewable. The question concerns the general organization of the received call directory, which typically involves two directories distinguished by priority, a standard practice in the GMDSS system.