The Panasonic KX-TG762XB Link-to-Cell Cellular Convergence Solution is perfect for your home or home office environment, featuring DECT 6.0 Plus technology to ensure fantastic sound quality and outstanding range, making sure your calls all come through crystal clear. Once you get with range of the KX-TG762XB you may pick up your home handset and continue the conversation leaving your cell phone to charge where it gets the best reception. Transfer up to 600 names and numbers from your cell phone to the built-in handset directory via Bluetooth. The KX-TG762XB automatically lowers the power consumption when you’re using the handset close to the base unit. Not only does it extend the available talk time, its good for the environment. When less power is used by the handset to communicate with the base unit, battery life is prolonged which results in less frequent charging and can result in fewer batteries in landfills.