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Sennheiser SD Pro 2 Headset + EHS Cable - Compatible with Unify New
Premium dual-sided DECT wireless office headset (506008-UN)

SKU: 506008-UN-NEW

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SD Pro 2 Premium DECT Headset + EHS Cable or Lifter for Unify Phones


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Condition:  New

Sennheiser SD Pro 2 Premium Dual-Sided DECT Headset + Sennheiser Electronic Hookswitch (EHS) Cable or Lifter for Unify Phones*



Enjoy your calls in HD voice clarity and get natural high-definition sound for superior voice clarity. Work safe in the knowledge that the ActiveGard technology will protect your hearing. Imagine making every call in comfort, and being able to focus on whats important: the CONVERSATION.


  • Iconic design - crafted for best comfort
  • Sennheiser HD voice clarity - wideband sound for natural listening experiences
  • High comfort wearing styles - perfect adjustment to your ear for a full day wearing comfort
  • Ultra noise-canceling microphone filters out unwanted background noise
  • One touch on the base station to select the channel you wish to call from - between desk phone and softphone
  • Pairing for desk sharing and phone conferences - intuitive and easy to set up
  • Microphone mute and volume up and down - intuitive user interface
  • Full workday talk time - 8 hours in wideband sound mode and 12 hours in narrowband sound mode
  • Re-charge 50% of your battery in 20 minutes - intelligent fast charging
  • Long distance wireless range - in typical office building: up to 180 ft and in line of sight: up to 590 ft
  • ActiveGard technology - protects your hearing against acoustic shock
  • DECT for US: DECT 6.0 (1.920 to 1.930 MHz)
  • GAP compatible Headset)
  • Headset: Connect to Base
  • Base set: Connect to desk phone and softphone
  • Headset Auto Link to Base: Can be activated on the base station
  • EHS (Electronic Hook Switch) accessory - Select Your Phone Model Above to Choose the Correct EHS Cable or Lifter
  • Mechanical Hook Lifter: HSL 10 (accessory - included if required above)
  • Soft phone call control Software: HeadSetup (included on CD)
  • Mute Microphone
  • All acoustic parts observe the TIA-920 wideband standards
  • Personalization with nameplate on headset
  • Automatic power adjustment (distance between headset and base)
  • Auto - headset OFF when out of range after 30 minutes
  • Automatic Acoustic Shock Protection: ActiveGard
  • EU/AUS Limiter: Activation by dip switch

  * Avaya 9611G, 9621G, & 9641G models require Avaya System Software Version 6.2.3 or higher.


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