TelPal Dialpad Corded Telephone[Call Center] with Noise Cancelling RJ9 Headset,PC Recording for Small Offices and Home-based Agents Hands-free headset. Compatible with most of call center telephone and digital telephone service;Perfect for work-at-home job, office, call centers and teleconferences; just connect the HT300 to your existing standard telephone wall jack. Attach your headset and you are hands free! It is conveniently set-up with the headset out of the way when not in use; Powered by the phone line itself, no batteries needed. letters printed on the telephone is large and quite easy to read. User-friendly controls. On/off, microphone mute, flash and redial buttons make it easy to dial and receive calls. Press the on/off button once to answer an incoming call, and then again to end the call. In-use LED indicators provide excellent call visibility for you and others in the office. Extremely soft ear cushion provides all day comfort, clarity and durability. Superior quality and clear voice with the flexible adjustable noise cancellation microphone. An extension jack allows connection to a second phone or modem. The handy headset hook keeps your desk area neat and organized. Recording jack connects to a recording device for call monitoring purposes. Please kindly note the recording cable not included.