Synch with your cell phone.

Shop now ›

AT&T - TL90073 Connect to Cell DECT 6.0 Cordless Expansion Handset - Silver

AT&T Connect to Cell TL90073 Cordless Handset: Add this cordless handset to your existing AT&T expandable phone system for more flexibility around the home or office. Works with the following phone system models (not included): TL92273, TL92373, TL92473, TL96273 or TL96373.

Learn more about the features of Bluetooth-enabled cordless phones.

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.

On Sale
Save $7 (Reg. $29.99)
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

Not a replacement handset with my phone1 Posted by: from: on I thought I checked all numbers carefully, but it was not a replacement for my handset. Looked the same, but did not fit the charging cradle.

0 out of 0 found this review helpful.

Would not work with my existing phone setup2 Posted by: from: on I need a additional with a phone card to work with my phone

0 out of 1 found this review helpful.

Starter Phone2 Posted by: from: Colorado Springs on This phone has really low sound, and you cannot adjust the volume. Only for starters, not forever homes.

1 out of 3 found this review helpful.

Good, but not great.3 Posted by: from: Toledo, OH on This handset was an addition to a two handset model. This review is about the entire system. It has all of the features you would expect of a phone system at this level. The problem is the sound quality of the handsets. It's difficult to hear the person you're talking to. It's not as bad when on speakerphone, but still not great. I picked this brand over others because I felt the name meant quality. I will think differently on my next purchase.

7 out of 10 found this review helpful.

    What's Included

    • TL90073 Connect to Cell Cordless Expansion Handset
    • Charger
    • Owner's manual

    Ratings & Reviews

    Overall Customer Rating:

    (0 Reviews)
    (0 Reviews)
    (1 Review)
    (2 Reviews)
    (1 Review)

    Product Features

    No landline required with automatic Bluetooth connectivity

    Sync up to 2 Bluetooth-enabled smartphones to your existing AT&T expandable phone system, so you don't have to carry your cell phone, or drain its battery, while at home.

    Manage cellular and landline calls and voicemail* on one system

    Make and receive both types of calls from the handset. Voicemail indicator lets you know you have messages. Easily enter your access key to access the voicemail box.

    Backlit handset keypad and display

    Easy-to-follow menu on the display helps you set the date, time, ringer volume and more. Press Home on the keypad to make or answer a landline call, and press Cell 1 or Cell 2 for a cell call.

    Communicate across home or office with the built-in intercom

    Handset-to-handset intercom makes it easy to get in touch with people in your home or office.

    Find out who's calling with Caller ID Announce* and Call Waiting*

    Read the display or listen to audio transmission of the caller name and number while across the room. Store a caller ID history of up to 50 names and numbers.

    Speakerphone feature lets everyone participate in the call

    The simulated full-duplex speakerphone improves sound quality when both parties speak at the same time.

    Receive text, e-mail and social media alerts

    With the free Connect to Cell app**, the handset beeps and displays the message type when your Android smartphone receives a text, e-mail or social media update.

    *Requires a subscription from your telephone service provider.

    **Available for compatible Android phones with OS version 2.3 or above.

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