Product details:

With improved range and voice clarity, the Panasonic DECT 6.0 PLUS 3-Handset Expandable Digital Cordless Phone with Answering System keeps you connected. Be alerted to recorded messages whether you're at home or on the road, so you never miss an important call. Intelligent Eco Mode automatically lowers the power consumption when you're using the handset close to the base unit, extending the available talk time and prolonging battery life.