The AT&T DLP73390 three-handset expandable cordless phone with outstanding range features an incredibly large 5" color base display, meaning your communication has never been easier. Assign shortcuts on the large display for quick access to features that are important to you, and easily view all the relevant information from messages left on the answering system. With Bluetooth Connect to Cell and smart call blocker, you won't have to worry about unwanted calls waking you up in the middle of the night or tying up the line. Robocalls are automatically blocked from ever ringing through, even the first time. You can also permanently blacklist any number you want with one touch. The Bluetooth Connect to Cell technology on this cordless phone system lets you receive cell and/or landline calls from one home phone system. With a touch of a button, enjoy the high-tech benefits your smartphone offers. Even if your smartphone is in a different room, you can still access Siri or Google Now from the cordless handsets. Place a call, write or read a text, and perform all the other actions these services offer. Answering System: Digital; Lines: 1; Telephone Type: Cordless; Caller ID/Type: Base; Handset.