Panasonic KX-NS300 Installation Manual page 30

2.2.1 Optional Equipment
Model No.
KX-NS5130
KX-NS5170
KX-NS5171
KX-NS5172
KX-NS5173
KX-NS5174
Note
For the maximum number of optional service cards that can be installed in the PBX, refer to "2.3.3 System
Capacity".
30 Installation Manual
Model Name
3-port expansion Master Card
(EXP-M)
4-Port Super Hybrid Extension
Card (DHLC4)
8-Port Digital Extension Card
(DLC8)
16-port Digital Extension Card
(DLC16)
8-Port Single Line Telephone
Extension Card (MCSLC8)
16-Port Single Line Telephone
Extension Card (MCSLC16)
Description
A stacking card to be installed in a KX-NS300.
Up to 3 Expansion Unit KX-NS320 can be
connected.
4-port digital hybrid extension card for DPTs,
APTs, SLTs, DSS consoles, and PT-interface
CSs.
8-port digital extension card for DPTs, DSS
consoles, and PT-interface CSs.
16-port digital extension card for DPTs, DSS
consoles, and PT-interface CSs.
8-port extension card for SLTs with Caller ID
(FSK), Message Waiting Lamp control.
16-port extension card for SLTs with Caller ID
(FSK), Message Waiting Lamp control.