The Poly APD-80 Electronic Hookswitch is designed for seamless integration with VoIP phones. This adapter ensures reliable communication by providing a direct electronic connection, eliminating the need for manual handset lifting. Its primary function is to enable remote answering and hanging up of calls directly from the headset. The device is compatible with a wide range of VoIP phone systems, offering a TAA-compliant solution for government and enterprise environments. The product comes in a classic black color, complementing most office equipment.