Synch with your cell phone.

Shop now ›

AT&T - CL80111 DECT 6.0 Cordless Expansion Handset - Black

This expansion handset is compatible with select AT&T expandable phone systems and features DECT 6.0 technology for clear sound. The Push-to-Talk function allows you to easily communicate between handsets (additional handsets not included).
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

Free Shipping on Orders $35 and Up

No minimum for My Best Buy® Elite and Elite Plus members. Minimum purchase of $35 on eligible products required. Excludes select digital items, scheduled delivery items and items displaying "In Store Only" message.Learn more

Cardholder Offers


Best Buy Customer Reviews

Item as advertised5 Posted by: from: on Easy to install . Very good voice quality. Good product for the money.

0 out of 0 found this review helpful.

AT&T Cordless expansion set5 Posted by: from: on Bought to add lines to our existing AT&T set. All work well and distance range from base is excellent: maybe 200 feet!

0 out of 0 found this review helpful.

Perfect for the Price4 Posted by: from: on This phone is an additional handset to an existing base station phone. It has plenty of features most I don;t use. The caller ID feature and the voice announcement of calls are my favorite. I only gave it 4 stars as the sound quality is not fantastic - just acceptable.

0 out of 0 found this review helpful.

Great addition5 Posted by: from: on We got a new ATT Phone system from our Children for Christmas and we purchased two additional hand set to complete our whole -house phone system. They sync easy to our system, and make it so we don't have to run to another part of the house to answer a call..

0 out of 0 found this review helpful.

Very good handset at a good price.5 Posted by: from: Cleveland Suburb on This a great phone from AT&T with the DECT 6.0 technology for very good sound and security. The phone has many features including back lit numbers, lighted display with date and time. Also mute and speaker capability. And the push to talk feature lets you signal and talk to another handset like an intercom. It even has a equalizer to adjust the tone.

1 out of 1 found this review helpful.

Successful addition5 Posted by: from: on I added two remote phones to an existing base and remote phone set up. The additional remotes were strategically placed in distant rooms so that I can now reach a phone before calls went to voice mail on the fourth ring. The included instructions made it easy to sync all of these phones. It was an effective and inexpensive solution to a major issue for me.

0 out of 0 found this review helpful.

Add to existing phone system. Very easy.5 Posted by: from: on Great inexpensive way to add to our phone system. Connection was quick and easy!

0 out of 0 found this review helpful.

LOVE IT5 Posted by: from: on Love that you can block irritating callers directly from the phone

2 out of 2 found this review helpful.

Excellent handset. Great audio quality.5 Posted by: from: on This handset pairs with the AT&T CL84202 base station which is expandable with up to 12 handsets. I bought 5 additional handsets to fully outfit our home. The handsets have all of the advanced features that I wanted and offer excellent voice quality.

2 out of 2 found this review helpful.

Great Addition to existing system5 Posted by: from: on Does what it's supposed to. Sounds clear and connected flawlessly to existing handset system.

2 out of 2 found this review helpful.


    What's Included

    • CL80111 DECT 6.0 Cordless Expansion Handset
    • NiMH battery (02165)
    • Charger, charger adapter
    • Owner's manual

    Ratings & Reviews

    Overall Customer Rating:
    91% of customers would recommend this product to a friend (59 out of 65)

    (44 Reviews)
    (15 Reviews)
    (3 Reviews)
    (2 Reviews)
    (1 Review)

    Energy Ratings

    Product Features

    Expansion handset and cradle

    For use with AT&T CL83201, CL83301, CL83451, CL84102, CL84152, CL84202, CL84342 and CL84352 expandable cordless phone systems. Will not function as a stand-alone phone.

    DECT 6.0 technology

    With HD Audio and an equalizer provides interference-free, secure calls and clear sound.

    Call-waiting/caller ID with 50-name-and-number memory

    Displays the name and number of incoming calls, even if you are already on the phone, and remembers up to 50 callers for convenient callback. Also features new and missed call indicators.

    Selectable ringtones

    Allow you to personalize the sound of your phone.

    Last 20-number redial

    For quick callbacks.

    50 name-and-number phone book

    Keeps your contact numbers easily accessible.


    For hands-free conversations.

    Push-to-Talk function

    Allows for easy communication between handsets (additional handsets not included).

    ENERGY STAR qualified

    Assures a high standard of energy efficiency.

    Call waiting and caller ID require additional service through your local phone company.

    Product images, including color, may differ from actual product appearance.