Cordless phone with a digital answering system features DECT 6.0 technology to provide a greater call range without interfering with wireless routers. Handset speakerphone increases participation by allowing both ends to speak and be heard at the same time for conversations that are more true to life. Backlit keypad and display provide excellent visibility in low-light environments. Eco-mode allows the system to use less energy to extend your battery life during prolonged use. Quiet mode silences the ringer to prevent interruption. Expandable design allows you to connect up to five additional devices (sold separately) with only one phone jack. Cordless phone also includes Caller ID, Call Waiting, voicemail waiting indicator and more.