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![Toshiba Phone Switching Systems, PBXs TOSHIBA (RCOS1A) RCOS1 V.1 4 Circuit Loop Start RCOS 1A](http://www.enterpriseresale.com/cdn/shop/products/toshiba-rcos1a-rcos1-v-1-4-circuit-loop-start-rcos-1a-phone-switching-systems-pbxs-toshiba-13499339847_436x436.jpg?v=1550251652)
TOSHIBA RCOS1A V.1 4 Circuit Loop Start RCOS
Mounts on RCOU
REFURBISHED
Toshiba RCOS1A V.1 info
Mounts on RCOU
REFURBISHED
Toshiba RCOS1A V.1 info
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.
More Information
- Version 1 RCOS card
- Use 1 per RCOU