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Amazon.com: U10P-S Adapter RJ9 to QD HIS Cable for Plantronics Quick Disconnect Headsets Coil Cord Compatible with Yealink T20P T21P T26P T23G T46G T48G T42S T46S Avaya 1608 9608 9611 Panasonic Snom
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Amazon.com: HIS Adapter Cable Compatible with Plantronics QD Headset to Avaya J100, 1600, 9600 IP Phones: 1608 1616 9608 9610 9611 9620 9621 9630 9640 9641 9650 9670 : Electronics
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Amazon.com: HIS-1 Quick Connect Disconnect Cable to RJ9 Plug Adapter Replacement QD Release Coil Cord Extension for Plantronic Headsets Compatible with Avaya IP 1608, 1616, 9610, 9620, 9620L, 9620C, 9630, 9630G : Electronics
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Amazon.com: Headset Cable Adapter A10-16 Direct Connect Compatible with Plantronics Headsets, GTW 66268-03 by Global Teck, Compatible with EncorePro, Plantronics, Addasound, VXI : Electronics
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Plantronics HIS cable 72442-41 for Avaya 1608 1616 9601 9608 9610 9611 9620 9630 662742111514 | eBay
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Amazon.com: Headset Cable Compatible with Plantronics QD for Select Avaya Phones - J139, J169, J179, 1608,1616, 9610, 9620, 9620L, 9620C, 9630, 9630G, 9640, 9640G, 9650, 9670 (Basic Cable) | Adapter Cable HIS-1 : Electronics
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