Plantronics 65672-41 8400 Series One Touch Adapter (SOTA) for Avaya Phones

For digital phones (similar to old500-AM) Includes AC adapter, 12-inch adapter cord and 10-foot coil cord to QD. The Avaya 8400 Series One Touch Adapter is a replacement for the Avaya 500AM The Avaya 8400 SOTA Headsets adapter allows you to place, answer and end calls without lifting the telephone's handset. The 8400 Series One Touch Adapter (SOTA) connects into the adjunct port of the Avaya telephones enabling a simple one-touch answer feature for the Headsets. The adapter comes ready to use with a cord to connect into the adjunct port, an AC adapter for power and a 10' coiled cord to quick disconnect. The 8400 SOTA also features a mute function; receive volume control and Call Clarity (tm) technology for any Avaya Freedom of Choice Headsets. There is no longer the option to connect the plug prong adapter: the 8400 has audio circuitry built right in so the Avaya Freedom of Choice Headsets with the plug prong now connects directly. The 8400 SOTA provides the same audio level of performance as the plug prong adapter so the plug prong is no longer required. The 8400 SOTA adapter provides enhanced Headsets connectivity with digital telephones/voice terminals equipped with an adjunct jack. Features: One Touch hook switch control with green status indicator One Touch microphone mute control with green status indicator High quality direct Headsets interface with receive volume control Quick Disconnect allowing user to disconnect the Headsets from the adapter without having to remove the Headsets Compatible with all of the Avaya Freedom of Choice and Plantronics Headsets with a quick disconnect (QD) connector. Avaya Comcode: 700 304 058 (Telephones/Voice terminals used with Definity Enterprise Communications Server (ECS), Definity Communications System, which include 7400 Series and 8400 Series DCP Sets.)