Size: Duo for CiscoThe extra noise canceling cisco ip phone headset with special quick disconnect cisco cable. It is pre-packaged compatible with cisco headset. It is one of the best comfortable phone headsets for office phones. It have the wide band frequency speaker make you have HD voice for communication. It is your ideal hands free cisco phones headset. Work well with the phone list below. If can not find your phone model here and no sure compatibility, please dont hesitate to Click to the seller iAmoy on the product page for one to one service.
Cisco Corded IP Phones: 99xx
Series: 9951 9971 89xx
Series: 8941 8945 8961 88xx
Series: 8811 8841 8845 8851 8861 8865 79xx
Series: 7931G, 7940 7940G, 7941 7941G, 7941G-GE, 7942 7942G, 7945 7945G, 7960 7960G, 7961 7961G, 7961G-GE, 7962 7962G, 7965 7965G, 7970 7970G, 7971 7971G, 7971G-GE, 7975 7975G 69xx
Series: 6941 6945 6961 78xx
Series: 7821 7841 7861
Plantronics: A20, CATM10, M10, M12, MX10 (Switcher Amplifiers), S20Packages: 1 x headset 1 x cisco cable 1 x 3.5 mm smartphone cable 2 x spare ear cushion 1 x User Guide