The Enterprise Speakerphone is a companion to the well-established Enterprise Basic telephone. It offers full loud-speaking capabilities combined with 20 non-volatile memories stored on an EEPROM chip. It now also comes with a headset port and both BT and RJ45 line cords. The Enterprise Speakerphone comes with a six-year warranty and this version is black in colour. We do have other colours, please continue to look in our site.