The Panasonic KX-TGA106M DECT Digital Cordless Handset is an additional handset for your expandable cordless answering system. It features DECT 6.0 technology, which provides the user with outstanding range and clarity. With the talking caller ID technology, you can hear caller ID information while the phone rings. And it also features Silent Mode, so you can turn off the handset ringer whenever you desire. You can put one in every room of your home all while using only one base and one phone jack.