NEC COI(4)-U10 ETU C.O INTERFACE UNIT

Description

 

NEC COI(4)-U10 ETU Central Office Interface Unit

  • (Model# COI(4)-U10 ETU Stock# 750150)
  • CENTRAL OFFICE INTERFACE UNIT The Central Office Interface Unit supports 4 outside (CO/PBX) lines. This card contains a fax branch connection. Loop start trunks only.

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