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Plantronics 43596-40 Vista M22 Amplifier

The Plantronics M22 amplifier enhances your telephone with superior sound-quality and acoustic protection. In addition it provides compatibility with telephones that do not allow direct connection to headsets. Plantronics SoundGuard Plus™ technology ensures superior voice clarity and tones. The Call Clarity™ technology reduces background noise and maintain the chosen volume level. For use with any Plantronic quick disconnect headset. Operates on 2 AA batteries (included).
SKU: PLA4359640

Availability: In stock


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  • Plantronics Vista M22 universal modular adapter
  • Replacement for the PL-M12
  • Enhanced features over the M12
  • Modular jack plugs into phone
  • For use with any Plantronic quick disconnect headset
  • Operates on 2 AA batteries (included) or AC adapter(not included)
  • Manual scroll volume control
  • Headset on/off switch (switches between headset and telephone handset)
  • Mute button
  •  ClearLine Audio technology
  • Enhanced Features over M12
  • Wideband audio (totally compatible with existing systems and "wideband ready" to deliver superior audio on integrated wideband (VoIP) systems)
  • Protection from loud noises (delivers greater protection against sudden loud noises by quickly reducing them to comfortable levels)
  • Phone line noise reduction (filters incoming and outgoing phone line noises, such as high-frequency hissing, making conversations clear, less fatiguing and more comfortable)
  • Call volume equalizer (equalizes the level of all calls to the same comfortable, user-preferred listening level)
  • Echo management (eliminates echo problems introduced by latency inIP networks; so even if your new IP phones do notrequire an Amp your conversations may still benefit from the use of one)
  •  Black

Additional Info

Additional Info

SKU PLA4359640
Manufacturer Plantronics
Model Number 43596-40
Length 7.00
Width 5.40
Height 2.10
UPC Code No
Condition New
Color No
Size No