PA System

The PA System, also known as the all-call or the paging system, is the speaker system in HQ by which announcements can be made to all agents at once. It is most likely wired through the consoles.

The PPC being what it is, of course, this is not as simple as it sounds. Acoustics in HQ are unpredictable, with the result that announcements made over the PA system are usually deafeningly loud and impossible to hide from.