Single earpiece headband headset

Soft ear cusion for all day comfort

Superior voice tube technology

Quick disconnect feature for added freedom

Amplifier included

Amazon.com

Designed for office telephones, the Plantronics H51-M12 monaural headset offers fine audio controls while still allowing you to hear what's happening in your office environment.

Unlike simpler units, the Plantronics headset-amplifier combo does take a bit of setting up; you'll need to plug your phone's handset cord into the amplifier's handset, the phone base into the amplifier and your phone's handset outlet, and finally the headset cord plugs into a Quick Disconnect module and the amplifier's headset.

Also unlike other headsets, a typical multiline phone will not default to the H51-M12's headset when you press a line button. With this unit, you have to remove the handset from the cradle in order to use the headset. Pressing a line button activates the speakerphone.

However, what's lost in simplicity is gained in finer control over both incoming and outgoing audio levels. The volume control on the front of the amplifier controls the incoming volume--that is, what you hear in your ear. On the side of the unit is a slide that controls outgoing volume--what others hear on the line. However, to move this volume slide, you'll need to use a plastic 'screwdriver' located on the bottom of the unit.

The H51-M12 is not for use with cordless phones or units in which the dial pad is located on the handset. For a typical office phone, however, this unit is worth serious consideration. --John Frederick Moore

Pros:Flexible incoming and outgoing volume levels Good sound qualityCons:
Requires lifting the phone's handset


ASIN코드 : B00001W0FJ
PROD번호 : 690512256