AT&T CL82257 DECT 6.0 2-Handset Cordless Phone - Long Range & Call

Our review of the AT&T CL82257 DECT 6.0 cordless phone finds it best suited for households that want reliable long-range coverage and robust call blocking on a traditional landline. The single biggest reason to buy is its smart call blocker that prevents robocalls from ever ringing through while offering a voice-guided answering system that records up to 22 minutes of messages. Setup is straightforward and the large 2-in screen and lighted keypad make daily use simpler for users who prefer clear visual and audible caller information.

Key Features

• Long range: A dedicated antenna design and improved noise-filtering deliver clearer conversations and better coverage across a typical single-family home.
• Answering system: The built-in digital answering machine records up to 22 minutes of incoming messages, memos and outgoing announcements for reliable message capture.
• Smart call blocker: Robocalls are blocked from ringing through and individual numbers can be blacklisted with a one-touch key, simplifying unwanted-call management.
• Large screen and keypad: The extra-large 2 in screen with high-contrast text and an enlarged, lighted keypad make reading caller ID and dialing easier in low light.
• Handset speakerphone and intercom: A simulated full-duplex speakerphone and handset intercom let multiple people talk hands-free and communicate between handsets.
• Expandable system: The base supports adding accessory handsets (CL80107 or CL80067) up to 12 total, so the system can grow with household needs.

Who It's For

The CL82257 is ideal for older adults or anyone who prefers a traditional landline with easy-to-read displays and simple controls, and for households plagued by frequent robocalls where automatic blocking is essential. It also suits users who need wide coverage in a larger home and want an integrated answering machine without relying on external services.

Those who need advanced cordless features like DECT-based multi-line office PBX compatibility or professional-grade audio may prefer a different model, as this unit is focused on home convenience rather than business telephony. Buyers who require touchscreen displays or smartphone-style integration should look elsewhere.

Pros & Cons

Pros

• Effective automatic robocall blocking plus a one-touch blacklist key for persistent unwanted callers.
• Clear visual interface with a large 2 in screen and lighted keypad that assist low-light and low-vision use.
• Expandable up to 12 handsets and a helpful built-in answering system with up to 22 minutes of record time.
• Long-range coverage and noise filtering provide good call clarity through most homes.

Cons

• Some users report mixed sound quality and occasional issues with ringing, so audio performance may vary by environment.
• Feature set is centered on home use and lacks advanced business telephony integrations.

Specifications

Phone type	Cordless DECT 6.0 2-handset system
Answering system	Digital, up to 22 minutes recording
Call blocking	Smart call blocker with automatic robocall block and 1,000-entry blacklist
Screen	Extra-large 2 in high-contrast display
Keypad	Enlarged, lighted handset keypad
Speakerphone	Handset speakerphone (simulated full-duplex)
Expandable	Supports up to 12 total handsets (use CL80107 or CL80067)

Our Verdict

The AT&T CL82257 is a practical home cordless phone that excels at blocking unwanted calls and providing easy-to-read controls with a useful built-in answering system, making it good value for families and older users who rely on a landline. While audio reports are mixed for a minority of users, the overall combination of long range, call management and expandability makes this a sensible pick for most residential needs.

Frequently Asked Questions

How many minutes of messages can the answering system record?
The built-in digital answering system can record up to 22 minutes of incoming messages, memos and outgoing announcements.

Can it permanently block robocalls and other numbers?
Yes, robocalls are automatically blocked from ringing through and you can permanently blacklist individual numbers with a one-touch key; the directory stores up to 1,000 entries.

Is the system expandable to add more handsets?
Yes, the base supports accessory handsets (models CL80107 or CL80067) and is expandable up to 12 total handsets.