Agptek Upgraded Call Center Phone, Corded Telephone With, Noise Cancellation ? Upgraded Version with Binaural Headset ? This headset telephone is the upgraded version of model HA0098. The corded telephone dialpad comes with a Binaural Headset, which is more clear to hear and comfortable to wear. ? Noise Cancellation Microphone -- Equipped with noise canceling microphone, AGPtEK phone with headset can increase the voice clarity for superior high quality sound and screen 90% background noise so as to perfectly and truly present the sweet voice of the telephone operator. ? Easy to Setup --Everything included of this call center phone and headset, so you can just plug into the wall telephone port and you are ready to make and receive phone calls. ? FSK/DTMF Caller ID Display -- The dialer can ring or silent when receive incoming calls as well the phone number will be displayed. ? How to Power the Phone -- Use the cord included to connect the dial pad with your on-service home phone line port. When making a call, you need to press the on/off button on the dial pad.