Panasonic KX-TD500 - Location of Controls

DSS Console Features
User Manual 503
5.1.2 Location of Controls
KX-T7240/KX-T7040
DSS Buttons with Busy Lamp Field (BLF) (01 through 32):
Used to access extensions. The BLF indicates the busy or idle status of each
corresponding extension in the system. These buttons can also be changed to
other function buttons.
PF (Programmable Function) Buttons (01 through 16):
These buttons are provided with no default settings. With a paired
telephone, you can program the buttons as other function buttons.
TO EMSS
<Back View>
Used to connect to the KX-TD500 System