Paging 
If your system has paging equipment, you can use it to make announcements to one or more areas or “zones”.
To make a page
The Source and Destination area of your screen must be clear.
Press Pager
, or the Pager keyboard key.
If you have only one paging zone, you will be immediately connected to the pager.
Make your announcement.
If you have more than one paging zone
After pressing Pager
, or the Pager keyboard key, dial the 2-digit Paging Zone Code—(01-15) or 00 for all zones.
Listen for a long beep. Once you are connected to the paging circuit, one of these messages appears on your screen:
"Page Zone Busy" — someone else is accessing the paging equipment. Try again later, or press [Override] to interrupt the page in progress.
"Page Zone Unassigned" — you do not have access to that paging zone.
"Connected to Pager" — you are connected and can make your announcement.
To end a page
Press the Cancel(- key) or
or the Release (+ key) or
or press the Answer/Release button on the headset.
You are disconnected from the paging equipment.