|Description:||4 Port Co Sub Unit Requires RCOU3|
RCOS3 is a daughter card that adds 4 Port C. O. Line as a Sub-Assembly for Toshiba and Teleco Strata DK40, DK280 and DK424 digital phone systems. The RCOS3 mounts on the RCOU3 Card, so it does not take up a slot on your Toshiba telephone system.
Manufacturer's part#, RCOS3A
Other Variations, RCOS3, RCOS
last revised on April 10, 2020, 1:15 pm