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NEC 1091001 - NEC DSX-40 4 Port (4COIU) Line PCB with Caller ID
Product Description
The 4-Port CO Line Card with Caller ID is an expansion card that provides four additional CO line ports
with built-in Caller ID. You can install this card only in the bottom expansion slot for a system maximum of
8 outside line ports.
Tip to remember: You can install the 4-Port CO Line Card with Caller ID only in the bottom expansion slot.
Tip to remember: You can install the 4-Port CO Line Card with Caller ID only in the bottom expansion slot.