Toshiba RCOS1A 4-Circuit CO Line Sub-assembly Card

Description

 

Toshiba RCOS1A 4-Circuit CO Line Sub-assembly Card

  • (Stock# RCOS1A)
  • This Toshiba card is a 4 circuit loop start CO line subassembly (mounts on RCOU). It attaches to the RCOU to provide 4 additonal loop start CO/PBX/Centrex line circuits.

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