User Guide
Page 2
... Plantronics Technical Assistance Center (TAC). 1 Polaris applies to most of the day. PORTUGUÉS ESPAÑOL FRANÇAIS ENGLISH ABOUT THE DUOPRO FAMILY OF HEADSETS The DuoPro™ family of headsets is an over-the-ear headset using a (N) noise-canceling microphone. 3 Models 161 and 161N are over-the-head headsets. 4 Models 171 and 171N are convertible...
... Plantronics Technical Assistance Center (TAC). 1 Polaris applies to most of the day. PORTUGUÉS ESPAÑOL FRANÇAIS ENGLISH ABOUT THE DUOPRO FAMILY OF HEADSETS The DuoPro™ family of headsets is an over-the-ear headset using a (N) noise-canceling microphone. 3 Models 161 and 161N are over-the-head headsets. 4 Models 171 and 171N are convertible...
User Guide
Page 4
... by adjusting the flexible earloop. 4.2 For over -the-ear models: To put on your ear until it downward facing the opposite direction. The Convertible Process (171 & 171N models only) See reference number 2 on illustration 3.1 To convert the headset for desired comfort.Push the receiver close to your head, bend the metal part of...
... by adjusting the flexible earloop. 4.2 For over -the-ear models: To put on your ear until it downward facing the opposite direction. The Convertible Process (171 & 171N models only) See reference number 2 on illustration 3.1 To convert the headset for desired comfort.Push the receiver close to your head, bend the metal part of...
Product Sheet
Page 1
... Voice Tube or noise-canceling microphone: Voice Tube-Plantronics' trademark design; DuoPro For more information about DuoPro or other trademarks are the property of their respective owners. DuoPro headsets require a Plantronics audio processor, USB audio processor, or direct connect...quality in all Plantronics H-series headsets, this headset-to-USB adapter/ audio processor brings superior call quality in -class audio performance, all Plantronics audio processors and USB-to-headset adapters. Backed by Plantronics global service and support Headset quickly converts from your phone...
... Voice Tube or noise-canceling microphone: Voice Tube-Plantronics' trademark design; DuoPro For more information about DuoPro or other trademarks are the property of their respective owners. DuoPro headsets require a Plantronics audio processor, USB audio processor, or direct connect...quality in all Plantronics H-series headsets, this headset-to-USB adapter/ audio processor brings superior call quality in -class audio performance, all Plantronics audio processors and USB-to-headset adapters. Backed by Plantronics global service and support Headset quickly converts from your phone...