The Panasonic KX-TGE274S and Panasonic KX-TG7874S are two of the most highly-rated cordless phones that support two lines, according to Purch's Top Ten reviews and Amazon.com reviews as of 2015. Customers give the Panasonic KXPRL262B and AT&T CLP99483 high reviews as well.
Noting the phone's exceptional battery life and ease of use, Purch awards the Panasonic KX-TGE274S with the Top Ten Reviews Gold Award for the best home phone for 2015. Many reviewers on Amazon.com found the device to be reliable with plenty of adjustable features, including a feature that notifies users when a text message comes through on their cell phone. The model is Bluetooth-enabled and comes with four cordless handsets; users can also program it to ring only during certain hours.
The Panasonic KX-TG7874S stores 3,000 names and numbers, and it allows users to link two cell phones to the home phone in order to make and receive calls. These features, along with the ability to charge the device with the built-in USB jack, leads Purch to identify this model as one of the best cordless phones on the market. Customers on Amazon.com commend the phone for its ability to block 250 numbers at a time and its adjustable head piece volume.