Clear-Com HB-702 Encore 2-Channel Flush-Mount Headset StationHB 702 is a selectable two channel wall or console mounted headset station. Microprocessor controlled logic and switching, with momentary latching talk button. Visual call signaling. Optional 4 wire and TW daughter boards. The unit is mounts in a standard U. S. two gang outlet box. The stations offer excellent speech intelligibility even in high noise environments. Microprocessor controlled logic plus a set of internal and external controls allow the