Description
OP4 - 15 Foot coil cord extended, hardwired with a dual prong plug CRBN - Carbon Transmitter - 8 Volts DC.
Push-to-Signal (PTS) Initiates radio signal transmission.
The PTS is for radios, FAA, dispatch consoles or where 6-conductor cord is required.
Note that you may know these handsets as Plantronics, Clarity (which was once part of Plantronics), or Walker. 50295-001