User Guide
Page 2
...telephones. Polaris applies to most of the day. For compatibility questions please call the Plantronics Technical Assistance Center (TAC). 1 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 over-the-head to over-the-ear...
...telephones. Polaris applies to most of the day. For compatibility questions please call the Plantronics Technical Assistance Center (TAC). 1 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 over-the-head to over-the-ear...
User Guide
Page 4
... feels comfortable and you can hear the sound from the telephone clearly. 3 It only rotates in cable notch. 4. 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 the opposite direction. For over -the-head models: Adjust the...
... feels comfortable and you can hear the sound from the telephone clearly. 3 It only rotates in cable notch. 4. 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 the opposite direction. For over -the-head models: Adjust the...
Product Sheet
Page 1
...headband distributes weight evenly. Backed by Plantronics global service and support Headset quickly converts from your phone while still wearing your ear. Neckband is the hallmark of a wearing styles. Plantronics, the logo design, Clearline, DA45, DuoPro, SoundGuard, Quick Disconnect, Sound ...to improve call quality in -class audio performance, all Plantronics H-series headsets, this headset-to-USB adapter/ audio processor brings superior call clarity to not catch hair H171N DuoPro Convertible with Noise-canceling Noise-canceling microphone blocks out background noise...
...headband distributes weight evenly. Backed by Plantronics global service and support Headset quickly converts from your phone while still wearing your ear. Neckband is the hallmark of a wearing styles. Plantronics, the logo design, Clearline, DA45, DuoPro, SoundGuard, Quick Disconnect, Sound ...to improve call quality in -class audio performance, all Plantronics H-series headsets, this headset-to-USB adapter/ audio processor brings superior call clarity to not catch hair H171N DuoPro Convertible with Noise-canceling Noise-canceling microphone blocks out background noise...