The BT 4500 Big Button Twin Cordless Landline Phone Set with Answering Machine is a reliable and convenient home phone system from BT. This model features a user-friendly design with big buttons, making it easier to dial numbers and use the various functions. The twin cordless handsets allow for flexibility in placing calls throughout the home, while the built-in answering machine ensures important messages are never missed. With the BT 4500, staying connected andCommunicating with loved ones is simple and straightforward.