Cordless Phones

RJ9 Telephone Headset with Microphone Noise Cancelling & Quick Disconnect, Dual Landline Phone Headset Work for Cisco Office Desk Phones 7942G 7945G 7975G 7821 7841 7940 7945 7962 7965 8811 8841 8861 【Cisco Telephone Compatibility】NOT for Cell Phones and Computers. ONLY COMPATIBLE with Some Specific CISCO IP phones: 6821, 6841, 6851, 6921, 6941, 6945, 6961, 7811, 7821, 7841, 7861, 7912, 7920, 7931G, 7940, 7940G, 7941, 7941G, 7942, 7942G, 7945,... RJ9 Telephone Headset with Microphone Noise Cancelling & Quick Disconnect, Dual Landline Phone Headset Work for Cisco Office Desk Phones 7942G 7945G 7975G 7821 7841 7940 7945 7962 7965 8811 8841 8861