AT&T - EL51203 DECT 6.0 Expandable Cordless Phone System - Silver

Easily keep track of calls with this AT&T EL51203 DECT 6.0 expandable cordless phone system that features talking caller ID and call-waiting caller ID to let you know who is calling, even if you're already on the phone.
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, 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.

Build A Bundle
Cardholder Offers


What's Included

  • 2 handsets with two 2.4V 300 mAh NiMH batteries
  • 2 phone line cords, phone base power adapter
  • Charging cradle
  • EL51203 DECT 6.0 Expandable Cordless Phone System
  • Owner's manual

Ratings & Reviews

Overall Customer Rating:
95% of customers would recommend this product to a friend (345 out of 363)

Product Features

Expandable cordless phone system

Includes a base unit plus 2 handsets and a charging cradle and is expandable to 5 handsets (optional additional handset model EL50003, not included).

DECT 6.0 technology

Helps ensure clear calls with minimal interference.

3-line LCD display

Makes it easy to view options. Backlit keypads on the handsets offer clear visibility.

Talking caller ID and call-waiting caller ID

Provide you with the contact information for incoming calls, even if you're already on the phone.

Full-duplex handset speakerphone

Lets you enjoy hands-free communication.

Intercom function

Along with conference capability and a dial-back function allows versatile use.

Volume control

Enables you to adjust the sound level to suit your preferences.

Wall-mountable design

Permits flexible placement.

ENERGY STAR certified

Assures a high standard of energy efficiency.

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

Overall Customer Rating

4.3 (363 Reviews)
Product images, including color, may differ from actual product appearance.