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NEC DSX Phone System 

NEC DSX 80 8 Port CO Card

NEC DSX 80 8 Port CO Card

NEC 1091009

NEC 8COIU

NEC DSX 8-Port CO Trunk Card provides expansion of 8 incoming lines to an existing DSX80 or DSX160 phone system.

Uses an existing free PCB slot.

Provides Caller ID.

Includes a power failure port

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NEC DSX 80 8 Port CO Card