Two-line, two-handset cordless phone features DECT 6.0 technology to provide a greater call range without interfering with wireless routers. Smart Call Blocker automatically blocks robocalls from ever ringing through. You can also permanently blacklist up to 1,000 names and numbers with just one touch. Two-line operation allows you to place and receive calls on two different phone lines. 10-number speed dial stores up to 10 phone numbers for easily dialing. Digital answering system records up to 22 minutes of messages to grab calls when you can't. Voice guide uses talking prompts to walk you through the setup of your digital answering system, so you can be confident it's ready to record. Expandable design allows you to connect up to 12 additional devices (sold separately) with only one phone jack. Cordless phone also includes Caller ID, remote access, voicemail waiting indicator, mute, full duplex speakerphone and more.