Headset Headphones + Adjustable Volume + Mute Control for Cisco Ip Telephone 7931 7940 7960 7970 7962 7975 7961 7971 7960 M12 M22 and All Series
This replacement direct connect headset is the most cost-effective headset solution designed to increase your productivity. This headset will not require any additional adaptor nor additional amplifier. They plug directly into the headset port at the back of your telephone. Built-in remote adjustable volume and button control. The headset complete with a 10-feet coiled cord with RJ12 handset modular plug. You just simply plug this modular plug into the headset port on your phone and it's ready to be used. Compatible : Cisco Unified IP telephone models / series.