Headset Adapter for 2.5mm Headset, 2.5mm Female Jack to RJ9 Male Plug Cable Telephone Converter Compatible with Cisco IP Phones 6945 7940 7942 7945 7960 7962 7965 7811 7821 7841 8811 8841 8845 8851

【Compatible Phones of RJ9 Male Plug】: ONLY compatible with Plantronics M10, M12, M22 and MX10 Amplifiers or Some Specific Cisco IP Phones models 7931G 7940 7940G 7941 7941G 7942 7942G 7945 7945G 7960 7960G 7961 7961G 7962 7962G 7965 7965G 7970 7970G 7971 7971G 7975 7975G 6821 6841 6851 6861 6871 6921 6941 6945 6961 7811 7821 7841 7861 8811 8841 8845 8851 8861 8941 8945 8961 9951 9971.
【Compatibility of 2.5mm Female Jack】: This 2.5mm female to RJ9 male headset adapter is only suitable for 2.5mm headsets. Do not work with 3.5mm headsets. (NOT for cell phone and computer headsets)
【Plug and Play】: Connect your 2.5mm headset to the 2.5mm female jack, and then the 4P4C RJ9 male plug to the Headset or handset port on your office landline phone. And then you are ready to make/receive phone calls on your IP phones with your standard 2.5mm headset.
【Super Durability】: This 2.5mm to RJ9 adapter, 15.7 inch (40cm) long, is made of durable PVC material. Very lightweight and wear-resistant.
【Warranty & Notes】: Weatwo offers 45 days money back & 1 year worry-free guarantee. NOT WORK FOR SMARTPHONES AND COMPUTERS. ONLY COMPATIBLE with some specific phone models listed in the description (include but not limited). NOT compatible with Cisco SPA phone series. For other landline phones, please consult us for Compatibility Guide or Advice.

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