D-Link KX-TDA100 - Manual (Page 41)

2.2 Installation of the Hybrid IP-PBX
Installation Manual 41
2.2.2 Names and Locations
Inside View
Note
* Null slot is not available for any optional service card.
MPR Card Slot
RUN Indicator
ALARM Indicator
RS-232C Port
Free Slots 1 to 5
Free Slots 1 to 10
USB Port
RS-232C Port
USB Port
RUN Indicator
ALARM Indicator
MPR Card Slot
Null Slot*
PSU Slot PSU Slot
Option Card Slot
Option Card Slot
KX-TDA100 KX-TDA200