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Specifications
  • Speakerphone
    Yes
    Bluetooth Enabled
    No
    Expandable
    Yes
    Frequency
    DECT 6.0 Digital
    Paging Locator
    Yes
  • Key Specs
    • Speakerphone: true
    • Bluetooth Enabled: false (The device is capable of communicating with another device via Bluetooth, provided they are within the required range of each other. A Bluetooth-enabled device must also be the same Bluetooth version or higher than the accessory it is intended to pair with.)
    • Expandable: true
    • Frequency: DECT 6.0 Digital (A measurement of the electromagnetic radio waves a device emits.)
    • Paging Locator: true
  • General
    • Product Name: EL51203 DECT 6.0 Cordless Phone System
    • Brand: AT&T
    • Keypad Location: Handset
    • Model Number: EL51203
    • Color: Silver
  • Dimensions
    • Product Height: 6.8 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 3.2 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 5 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
    • Product Weight: 16 ounces (The out of box weight of the item.)
  • Features
    • Backlit Keypad: true (Integrated lights allow for visibility of the keys in low-light conditions.)
    • Volume Control: true
    • Intercom: true (Allow two or more people to carry on a conversation over a wired circuit.)
    • Call Waiting: true
    • Caller ID: true
    • Number Of Incoming Lines: 1
    • Wall Mountable: true (The product is able to be secured to a wall. Some products are designed ready to mount, while others may require additional hardware/accessories for installation.)
  • Call Functions
    • Flash Function: true
    • Redial: true
  • Included
    • Handsets Included: true
    • Number Of Expansion Base Stations Included: 1
    • Number Of Expansion Handsets Included: 2
  • Compatibility
    • Expansion Handset Compatibility: EL50003
    • Number Of Expansion Handsets Supported: 5
    • Number Of Expansion Base Stations Supported: 1
  • Certifications Listings & Approvals
    • ENERGY STAR Certified: true (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
  • Warranty
    • Warranty - Parts: 1 year limited
    • Warranty - Labor: 1 year limited
  • Other
    • UPC: 650530025914

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

  • 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.
  • 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.
Whats 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 Cordless Phone System
  • Owner's manual

Q: Is this phone system wall-mountable?

A: Yes, you can mount this phone system on the wall to save space.

Q: How many handsets can this system support?

A: This system can be expanded to support up to 5 handsets.

Q: Does this phone have a speakerphone option?

A: Yes, this phone system has a full-duplex handset speakerphone for hands-free calling.

Q: Does this phone system have an intercom function?

A: Yes, this phone system has an intercom function for added convenience.

Q: What type of display does this phone system have?

A: This phone system features a 3-line LCD display with backlit keypads for easy viewing.

Q: Does this model have the feature "talking caller id"?

A: I just purchased these phones and they do NOT have talking caller ID. Otherwise, the phones are great. Easy to program and nice and loud. I would recommend this product.

Q: Are all phone features compatible with VOIP?

A: Absolutely and one of reasons I purchased, besides great display and design.

Q: does this phone have battery backup

A: You get two phones so when one dies grab the other one. I use it for all my daily conference calls. No issues.

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

Model: EL51203
SKU: 4880024
$38.99
Save $5
Comp. Value: $43.99
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Pros for AT&T - EL51203 DECT 6.0 Cordless Phone System - Silver
Ease of use, Sound Quality, Price, Range, Battery LifeEase of use, Sound Quality, Price, Button Size, Caller IDEase of use, Sound Quality, Price, Battery Life, RangeEase of use, Sound Quality, Range, Call Blocking, Features
Cons for AT&T - EL51203 DECT 6.0 Cordless Phone System - Silver
Answering Machine, StaticRinger Volume, Call Blocking, Setup, Wall MountAnswering Machine, Volume, Static, Voicemail, DisplayVolume, Answering Machine, Compatibility, Instructions, Ringing

Specs

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Reviews

Customers are saying

Customers regard the EL51203 DECT 6.0 Expandable Cordless Phone System favorably, particularly praising its ease of use, sound quality, and range. Many appreciate the phone's price and the large, easy-to-see buttons. While some users wish for an integrated answering machine, the positive feedback on other features outweighs this concern.

This summary was generated by AI based on customer reviews.

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products or points for an honest, helpful review.

  • Rated 4 out of 5 stars

    Good Sound & Value to a Senior's Ears!

    This cordless phone system was purchased because Consumer Reports gave it a high ranking for quality of sound. So far, so good! The system has met my expectations, and was an easy set up. It provides all the services I need at a reasonable price!

    Posted by InkyDinkyDo

  • Rated 5 out of 5 stars

    Cordless phones

    The sound quality is good. My only complaint is that the back cover of the phones kept coming off. I used tape to keep the covers from coming off.

    Posted by Vanessa

  • Rated 3 out of 5 stars

    Blue display

    I just bought this phone. I needed a wall phone with one extension. My last phone was an At&t model and worked quite well for 10 years. This phone is a very cheap version of the older model which is no longer available. The display is very poor. It has a blue backlight which makes it hard to read and the letters for the names and numbers are small and hard to read. I am really surprised that no one mentioned this poor aspect of the display. Unfortunately, the selection of wall phones is very limited. If I could find a better one, I would return this one.

    Posted by Display

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