Plantronics SHS1890 Push-to-Talk (PTT) with carbon type microphone amplifier, PJ-7 connector, and selectable switch operation (momentary or locking modes).
Plantronics SHS1890 PTT with carbon type microphone amplifier, PJ-7 connector, and selectable switch operation (momentary or locking modes).
Compatible Only with H-Series headsets.
Allows the use of any H-series headset top in 6-wire controller and dispatch operations.
Manufacturer | Plantronics |
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