Compatible with Cisco IP Phone Models:
6821, 6841, 6851, 6861, 6871, 6921, 6941, 6945, 6961, 7821, 7841, 7861, 7931G, 7941G, 7941G-GE, 7942G, 7945G, 7960, 7960G, 7961G, 7961G-GE, 7962G, 7965G, 7975G, 8811, 8841, 8845, 8851, 8861, 8865, 8941, 8945, 8961, 9951, 9971
SPA303, SPA501G, SPA502G, SPA504G, SPA508G, SPA509G, SPA512G, SPA514G, SPA525G, SPA525G2
HD voice quality; Built-in Acoustic Shock Protection; Rotatable microphone boom; Noise-Canceling microphone; RF-Shield, Tangle-less headset cord; Manageable & Rotatable Microphone; Durable.
Two Quick Disconnect Cords included:
one RJ9 and one 2.5mm
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