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Amazon.com: Call Center Headset with Noise Canceling Microphone, Duo Office Phone Headset with RJ9 Jack & 3.5mm Connector for Landline Deskphone Cell Phone PC Laptop, Work for Mitel Aastra Toshiba NEC Shoretel :
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Amazon.com: Mitel (Aastra) Certified Jabra Cordless Headset | PRO 920 Bundle | Electronic Remote Answerer Included | Mitel (Aastra) VoiP Phones: 6865i, 6867i, 6869i : מוצרים למשרד
![Mitel compatible Plantronics Encore PRO Direct Connect Mono Wideband Headset, HW291N, | 5010, 5020, 5040, 5055, 5140, 5201, 5205, 5207, 5210, 5212, 5215, 5220, 5224, 5230, 5235, 5240, 5250, 5312, 5324, 5330, 5340 Mitel compatible Plantronics Encore PRO Direct Connect Mono Wideband Headset, HW291N, | 5010, 5020, 5040, 5055, 5140, 5201, 5205, 5207, 5210, 5212, 5215, 5220, 5224, 5230, 5235, 5240, 5250, 5312, 5324, 5330, 5340](https://cdn11.bigcommerce.com/s-dc251/images/stencil/1280x1280/products/672/3418/Plantronics_HW710_Direct_Connect_Headset_Mitel_approved__89981.1426450812.jpg?c=2)