Panasonic HYBRID IP-PBX KX-TDA50 - Manual (Page 82)

2.5 Information about the Other Cards
82 Installation Manual
2.5.6 MEC Card (KX-TDA5105)
Function
Memory expansion card to increase system data storage space, double the number of DPTs (using Digital
XDP connection), and display language selection for VM Menu. To be installed in the MEC slot.
Accessories and User-supplied Items
Accessories (included): none
User-supplied (not included): none
CAUTION
Make sure to insert the MEC card between the guide rails until it locks into the MEC slot. Push the card
firmly into place until you hear a clicking sound.
MEC Card
MEC Slot