Telephone Headset Noise Canceling Corded Rj9, Wired Headphone With Microphone Dual Ear Call Center Office Headset Compatible With Cisco Cp-7821 7841 7861 7945G 7962G 7975G 8841 8865 9971

| Compatibility Highlights: This Wired Rj9 Phone Headset Only Compatible With Cisco Phone (Cisco Spa Is Not Included). This Headset Will Not Work On Other Brand Telephones. Also, This Landline Phone Headset Does Not Work On Cell Phones, Computers! Please Check Your Phone Model Before Buying It To Avoid Compatibility Issue. | | Rj9 Phone Headset: Phone Headset Corded Rj9 Is Compatible With Most Cisco Office Landline Phones, Such As Cisco Cp-7821, 7841, 7861, 9951, 9971 7940, 7940G, 7941, 7941G, 7942G, 7945, 7945G, 7960, 7960G, 7961, 7961G, 7962G, 7965G. Do Not Buy This Noise Cancelling Headphone For Cisco Spa Phones. | | Noise Cancelling Headset: This