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• Trainee/SupervisorModeallowsbothaHandsetuserandawired-Headsetusertobeonlinesimultaneously
without the need for a Headset training cord or adaptor (IQ333 only)
• IQ333EHS supports Plantronics wireless headset models CS510, CS520, CS530, CS540, Savi W710,
W720,W730,W740,CS60,CS70N,Voyager510S,CS351N/A,CS361N/AandSaviOfceseriesWO100,
WO200 etc through EHS control cable connection via a dedicated EHS port.
• IQ333EHSOLIport(adjacenttotheEHSport)supportsPlantronicsOn-LineIndicatorLightandprovides
visual indication when the telephone is in use.
For Model IQ333D
• Dataportisprovidedasanadditionalconnectionforaccesstothetelephoneline.Itispermanentlywired
in“shared”mode,meaningthattheDataportisparallelconnectedtothetelephoneline.Therefore,when
other devices are connected to the Data port and in use, please avoid lifting the handset or pressing of the
Handsfree key