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ESI IVX 684 PC Expansion Port Card


Compare at: $237.99

(You save $40.00)

Condition: Refurbished
In Stock

A-Stock: Great cosmetic condition.

B-Stock: May contain cosmetic blemishes such as surface scratches, worn or yellowed buttons, etc...

These phones have been tested and are fully functional. All phones are refurbished and come individually boxed with new curly cords, new designations, and a one year warranty!


The ESI IVX 684 PC is an expansion port card designed to fit the ESI IVX E-Class phones systems (first and second generations). The ESI IVX 684 adds the following to your phone system; four analog stations, six CO lines and eight phone stations.

ESI IVX 684 Features:

  • 4 Analog Stations
  • 6 CO Lines
  • 8 Phone Stations


  • IVX E-Class (1st and 2nd Gen)


  • (1) ESI IVX 684 PC Expansion Port Card
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