Chapter 4 - Terminals and Optional EquipmentChapter 4 4 - 33SECTION 4-11HEADSETS4.11.1 Connecting a Headset (Figure 4-17)A keyset user can utilize a customer-provided headset in place of the handset. Like using Handsfree, using theheadset frees up the user’s hands for other work. However, Headset Operation provides privacy not availablefrom handsfree.The headset plugs into a separate jack on the bottom of the terminal. This allows the use of the handset orheadset - whichever is convenient at the time.Simply connect the headset into the headset jack located on the bottom of the terminal. (This jack is locatednear the handset jack, so make sure to connect to the proper jack.) The headset jack is pre-amplified and theaddition of an after-market amplification device can result in poor audio performace.Examples of compatible headsets are:Plantronics Polaris Headsets:Polaris SupraPlus/NC-M (monaural with noise canceling transmitter)Polaris SupraPlus/NC-B (binaural with noise canceling transmitter)Polaris SupraPlus/VT-M (monaural with voice tube transmitter)Polaris Encore/VT-M (monaural with voice tube transmitter)Polaris Encore/NC-B (binaural with noise canceling transmitter)Polaris Tristar/VT-M (monaural with noise canceling transmitter)Polaris Mirage/VT-M (monaural with voice tube transmitter)Part Number750643750645750644750634750635750630750631Figure 4-17: HEADSET CONNECTION
