Panasonic NS520 Expansion Cabinet for KX-NS500 Systems
Panasonic NS520 Expansion Cabinet Features
Panasonic KX-NS 520
Expansion Cabinet for Panasonic KX-NS500 systems
With 16 interns included
Optional expansion cards:
6 Incoming lines
16 internal included
2 electric doorkeepers
24 internal digital
24 analogue internal
1 frame E1