Original Equipment Manufacture

At&T Corp – At&T Dect 6.0 Cordless Headset/Softphone With Lifter; Up To 500 Ft Range – Mono – Black – Wireless – Dect – 500 Ft – Over-The-Ear, Over-The-Head, Behind-The-Neck – Monaural – Open – Noise Cancelling Microphone “Product Category: Audio Electronics/Headsets/Earsets”