Black Box Wireless Office Headset 26721 User Manual

© 2010. All rights reserved. Black Box Corporation.  
Plantronics 1.9-GHz Wireless Office Headset System  
Features  
»
Uses the 1.9-GHz voice-dedicated frequency for optimal  
clarity. The less-crowded frequency means you don’t  
have to worry about interference from nearby Wi-Fi  
networks and other wireless devices operating in  
more common frequencies.  
Clear 1.9-GHz  
communications  
at distances of  
up to 300 feet.  
»
»
Includes an extended boom and noise-canceling  
mic that makes it ideal for use in areas with lots  
of background noise.  
Enables to you to move up to 300 feet (91.4 m)  
from your desk during a call.  
»
»
»
One-step remote answering.  
Eight hours of battery talk time.  
Optional Handset Lifter (HL10) available.  
Item  
Code  
Plantronics® 1.9-GHz Wireless Office Headset System  
to add one-touch remote call answer/end capabilities  
to the headset, order…  
Cs55  
Telephone Handset Lifter Accessory from Plantronics  
HL10  
02/24/2010  
#26721  
1 of 1  
 

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