With the AT&T DLP73410 DECT 6.0 4-Handset Expandable Cordless Phone featuring, Unsurpassed, Range, 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. Bluetooth Connect to Cell technology on the AT&T DLP73410 DECT 6.0 Expandable Cordless Phone 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 smart phone offers. Even if your smart phone 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.

• Unsurpassed Range: Experience the best in long-range coverage and clarity, provided by a unique antenna design and advances in noise-filtering technology.
• Smart Call Blocker: Say goodbye to unwanted calls. Robocalls on your landline are automatically blocked from ever ringing through—even the first time.
• Connect to Cell: This system allows you to make and receive calls from your cellular plan and landline while enjoying the comforts of a home phone system, with or without a landline.
• Digital answering system : Digitally record up to 22 minutes of incoming messages, outgoing announcements, and memos. The system also allows for instant playback, selective save or delete, and skipping or repeating messages from the handset and base.
• Caller ID announce: Screening calls has never been easier. The handset and base announce the name of the caller, so you don't have to scramble for the handset to see who's calling.
• 2" white backlit dislpay: High-contrast text on the extra-large 2" screen makes it easy to read incoming caller ID or call history records. Plus, the white back lighted handset keypad allows for easy dialing in low-light conditions.
• Full Duplex Handset and Base Speakerphones: Enjoy a speakerphone that can keep up with your calls. Increase participation by allowing both ends to speak and be heard at the same time, for conversations that are more true to life.
• Digital answering system voice guide: Setting up your system just got easier. Talking prompts walk you through the setup of your new phone's digital answering system, so you can be confident it's ready to record.
• Siri, S Voice and Google Now access: Even if your smartphone is in another room, you can dial a call, write or read a text, and get answers to questions using voice commands via your home phone.
• Push-to-talk: No more shouting through the house. This system doubles as a multiple-handset walkie-talkie to instantly communicate with up to four units at once.
• Mobile Notifications: Know when your Android mobile phone receives a text, email, or social media updates. Each handset beeps and displays which kind of message was received.
• Expandable up to 5 handsets with only one phone jack: uses DLP70110 accessory handset (sold separately). Additional handsets can be placed anywhere in your home or office near an outlet, making this system convenient, flexible and easy to use.
• Caller ID/call waiting—50 name and number caller ID history: Handset and base displays the name, number, time, and date of incoming calls.
• ECO mode power-conserving technology: ECO mode manages power consumption so the system uses less energy and you get the best battery life.
• Quiet mode: Silence the ringer on the handset and base for just a moment or for an extended period of time.