Poly SHS 1897-10 Push-to-Talk AdapterMeet the Poly SHS 1897 10 Push to Talk Adapter, an essential inline controller engineered to streamline professional communications. Specifically designed to pair with Poly headset systems and compatible intercom or radio devices, this compact adapter brings instantaneous push to talk capability to your existing setup. Whether youre coordinating a crew on a busy floor, directing field technicians, or managing security teams, the SHS 1897 10 ensures