Plantronics 2.5mm to RJ9 Adapter Cable
Plantronics 2.5mm to RJ9 Adapter Cable
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Description
Description
This is the Plantronics 2.5mm to RJ-9 adapter cable
Key Features:
- Allows phones with 2.5mm headset jacks to wireless headset systems*
- You may also use this 2.5mm cable with a M22 amplifier to amplify calls with any phones with 2.5mm jack. (just replace the pig tail cable on the M22 amplifier)
Old Poly part # 78333-01
New HP part # 85R36AA
Important Note: Not compatible with the Plantronics CS500 and Savi 700 series wireless headset models.
Manufacture Information
Manufacture Information
Extra Info
Extra Info
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Most Popular Questions!
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Is technical support provided after purchase?
Yes! We provide lifetime technical support for all purchases. Our expert team is dedicated to ensuring your headset works perfectly with your system for years to come.
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What is the warranty period for headsets purchased from Headsetplus?
Every item we sell is backed by a full 1-year manufacturer’s warranty. We stand behind the quality of our products to ensure your success.
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Do you sell refurbished or used headsets?
No. We are Authorized Partners for brands like Poly, Jabra, and Yealink, and we guarantee that every product is 100% brand-new and factory-sealed.
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How can I check if a headset is compatible with my device?
You can use the compatibility guides on our website or call us directly. We specialize in matching the right headset to your specific phone system.