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PRODUCT INFORMATION:

NEC XEN COI(8)-U23 Card

Manufacturer Code:
Description:

NEC XEN COI(8)-U23 Card
 
The COI(8)-U23 ETU provides an interface with the Central Office. The COI ETU contains circuitry for outside ring detection, holding, dialling and control functions. Designed to fit the NEC XEN IPK II Telephone System

Features:

  • It also incorporates line reversal detection and busy tone detection circuitry.
  • The COI(8)-U23 ETU provides identical circuits to serve up to eight CO trunks that can be any combination of DTMF and Decadic signalling


Compatibility: NEC XEN IPK II Phone Systems

 

 

 

Condition: Refurbished
$54.95 (ex GST)
6 Month(s) Warranty
In Stock: 8


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