AT&T CL83407 DECT 6.0 4-Handset Cordless Phone with Dual Keypad Base, Smart Call Blocker, Caller ID Announcer, Answering Machine, Intercom & Long Range - Silver/Black
AT&T CL83407 DECT 6.0 4-Handset Cordless Phone with Dual Keypad Base, Smart Call Blocker, Caller ID Announcer, Answering Machine, Intercom & Long Range - Silver/Black
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30-Day Hassle-Free Returns
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About This
- LONG RANGE DUAL-KEYPAD BASE ANSWERING SYSTEM — Reliable extended coverage and clarity with advanced antenna + noise-filtering DECT 6.0 tech. Includes 4 cordless handsets, dual-keypad base (large display/full dial pad for easy calls even if handsets are misplaced), and digital answering machine recording up to 22 minutes of messages/announcements/memos.
- SMART CALL BLOCKER & CALLER ID ANNOUNCE — Automatically blocks robocalls/telemarketers before ringing—even the first time. One-touch dedicated key to blacklist any number; up to 1,000 entries. Handset and base announce caller name/number aloud (requires caller ID service) — screen calls effortlessly without checking screens.
- LARGE SCREEN, BIG TEXT & LIGHTED KEYPAD — Extra-large high-contrast screens with enlarged font for easy caller ID/call history reading. Big buttons and illuminated keypad enable simple dialing in low light—ideal for seniors or visually impaired users, plus audio assist volume boost.
- SIMULATED FULL-DUPLEX SPEAKERPHONES & INTERCOM — Natural two-way conversations on handset and base speakerphones—no cutoffs. Built-in intercom and push-to-talk for quick, enjoyable room-to-room communication.
- EXPANDABLE TO 12 HANDSETS — Add accessory handsets (compatible models CL80107 or CL80067) up to 12 total with just one phone jack — perfect for large homes, offices, or multi-room coverage without extra wiring.
Overview
- Brand : AT&T
- Color : Silver/Black Keypad Base
- Telephone Type : Cordless
- Number of Batteries : 8 AAA batteries required. (included)
- Material : Plastic
- Power Source : Corded Electric
- Dialer Type : Single Keypad
- Item dimensions L x W x H : 9.76 x 8.07 x 4.41 inches
- Answering System Type : Digital
- Item Weight : 2.9 pounds

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SMART HOME FAQ
Yes — many modern devices support multiple platforms.
Matter-certified devices can work across Alexa, Google Home, and Apple HomeKit at the same time.
Not always.
Smart bulbs, plugs, cameras, and video doorbells are often easy DIY installations, while full security systems may need professional setup.
Many devices still work manually or through local control.
You may lose remote app access, but locks, lights, and thermostats often continue basic functions.
Security depends on the device and setup.
Use strong passwords, trusted brands, firmware updates, and secure Wi-Fi for better protection. Privacy and unauthorized access are common concerns in smart homes.
Most homeowners start with:
Smart Security Cameras
Smart Door Locks
Smart Thermostats
Smart Plugs
Video Doorbells
Yes.
Smart thermostats and smart plugs help reduce wasted energy by automating heating, cooling, and power usage.
It depends on your ecosystem.
Alexa → widest compatibility
Google Home → strong for Android users
Apple HomeKit → best privacy
Home Assistant → advanced control
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