Call Center Hands-Free RJ9 Headset Headphone Monaural Mic Mircrophone Noice Cancelling + Extra Cushions for Avaya Nortel Nt Yealink Ge Emerson Viop POE NEC Mitel Office Desktop IP Telephone Phone

Just plug directly into your headset-ready telephone or into the handset port if your phone do not include the headset port function, Most simple setup headset solution. Keep your hands off the phone using this headset. You can increase productivity by working on your computer, taking notes, and handling other tasks - hands-free - while talking to your customers. Enjoy the benefits of completing calls faster and with less likelihood of errors. This headset model offers a substantial increase in comfort and productivity over a handset. The most cost-effective headset solution. The headset complete with a 10-feet coiled cord with RJ11/RJ12 headset or handset plug Modular Plug. You just simply plug this modular plug into the headset or handset jack on your phone and it's ready to be used. Adjustable with noise cancellation technology microphone improves voice clarity. NO mute / volume control included. 1 Year Manufacturer Warranty. PLEASE MAKE SURE COMPATIBLE PHONE AND MODEL : compatible with these phone brand and models and many more other Nortel Networks Meridian PBX: M3903, M3904, M3905, M2216, M2008, M2616 Meridian Norstar: M7208, M7310, M7324, T7208, T7316, T7316E, M7900 Nortel 3903, 3904, 3905 Meridian Option M3110, 3310, 3820 i2002, i2004 NEC Electra Elite DTerm, Series E, Models DTU-8, DTU-8D, DTU-16, DTU-16D, DTU-32, DTU-32D, DPT-8, DPT-8D, DPT-16, DPT-16D, DPT-32, DPT-32D Polycom SoundPoint IP Phone Series, Models 500 (rev. 5 or later), 600 MITEL Superset 4000 Series, Models 4015, 4025, 4125, 4150 Mitel IP Series, Models 5020, 5020i, 5140, 5220 Elecktra Elite IPK MITEL Superset 4000 Series, Models 4015, 4025, 4125, 4150 Mitel IP Series, Models 5020, 5020i, 5140, 5220