---
product_id: 16741131
title: "EL51103 - DECT 6.0 Cordless Home Phone. Full-Duplex Handset Speakerphone, Backlit Display, Lighted Keypad, Caller ID/Call Waiting, Phonebook, Eco Mode, Voicemail Key, Quiet Mode."
brand: "at&t"
price: "$108.29"
currency: USD
in_stock: true
category: "At&T"
url: https://www.desertcart.ec/products/16741131-el51103-dect-6-0-cordless-home-phone-full-duplex-handset
store_origin: EC
region: Ecuador
---

# Full-duplex speakerphone for true conversations 1000 ft range DECT 6.0 clarity ECO mode extends battery life EL51103 - DECT 6.0 Cordless Home Phone. Full-Duplex Handset Speakerphone, Backlit Display, Lighted Keypad, Caller ID/Call Waiting, Phonebook, Eco Mode, Voicemail Key, Quiet Mode.

**Brand:** at&t
**Price:** $108.29
**Availability:** ✅ In Stock

## Summary

> 📞 Stay effortlessly connected with clarity and style—because your calls deserve the best.

## Quick Answers

- **What is this?** EL51103 - DECT 6.0 Cordless Home Phone. Full-Duplex Handset Speakerphone, Backlit Display, Lighted Keypad, Caller ID/Call Waiting, Phonebook, Eco Mode, Voicemail Key, Quiet Mode. by at&t
- **How much does it cost?** $108.29 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/16741131-el51103-dect-6-0-cordless-home-phone-full-duplex-handset)

## Best For

- at&t enthusiasts

## Why This Product

- Trusted at&t brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Hands-Free, Hassle-Free:** Full-duplex speakerphone lets both sides speak simultaneously for natural, seamless conversations.
- • **Power Smart, Lasts Long:** Eco mode optimizes battery use so your phone stays ready when you are—cutting energy waste.
- • **Stay Connected & Organized:** Caller ID, call waiting, 50-contact phonebook, and voicemail quick access keep you in control.
- • **Crystal-Clear Calls, Anywhere:** DECT 6.0 tech delivers interference-free sound up to 1000 ft outdoors—never miss a word.
- • **Effortless Access & Visibility:** Backlit display and keypad with large fonts ensure you see and dial with ease, day or night.

## Overview

The AT&T EL51103 DECT 6.0 cordless phone combines long-range, interference-free calling with a full-duplex speakerphone for natural conversations. Featuring an energy-saving ECO mode, backlit display and keypad for easy use in any lighting, plus caller ID, call waiting, and a 50-contact phonebook, it’s designed for seamless home communication with professional polish.

## Description

Expandable up to 5 handsets (uses 50003 accessory handset). Enjoy a speakerphone that can keep up with your calls. Increase participation by allowing both ends to speak and be heard at the same time for conversations that are more true to life. Extra large display for easy viewing Easy-to-read LCD on the cordless handset. High-contrast black text on a white background provides for an easy-to-read screen to view incoming Caller ID or review call history. The lighted keypad also allows for easy dialing in low-light conditions. Big Buttons Enlarged font and extra-large, backlit keys make the keypad easy to use. This feature is especially helpful for those who are visually impaired. Caller ID/call waiting 50 name and number caller ID history Handset displays the name, number, time and date of incoming calls. ECO mode power-conserving technology Power-conserving technology manages consumption for optimal battery performance. Features Quiet mode DECT 6.0 digital technology 50 name and number phonebook directory 9 number speed dial Voicemail waiting indicator2 Quick access key for voicemail box Last 10 number redial English/Spanish/French setup menu Wall-mount bracket included Mute Any key answer.

## Features

- [DECT 6.0 powered Long Range & Clear Sound] - This cordless telephone transmits secure signals via DECT 6.0 channel ensures crystal clear sounds, interference-free, and stable operation range up to 1000 ft outdoor.
- [Phonebook Directory] - Easily store 50 name and numbers in the phonebook directory to dial frequently called numbers quickly.
- [Speak & Hear simultaneously with Full-Duplex Speakerphone] - The built-in full-duplex speakerphones in handset allows both ends to speak - and be heard - at the same time.
- [ECO mode with rechargeable battery] - ECO mode manages power consumption so the system uses less energy and you get the best battery life.
- [Backlit Screen & Lighted Keypad] High-contrast text on the white backlit screen makes it easy to read incoming caller ID or call history records. Plus, the lighted handset keypad allows for easy dialing in low-light conditions.
- [Caller ID / Call Waiting] - Know who's calling with caller ID/call waiting. Handset displays the name, number, time and date of incoming calls.(Caller ID subscription Required). Stores up to 50 call records
- [More Features] - Intercom between Handsets, Quiet mode, Last 10 number redial, Mute Function, Any Key Answer, Voicemail Waiting indication (Network dependent), Voicemail box Quick Access Key, Volume Control, Trilingual prompts (English / Spanish / French), Table & Wall Mountable.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00UJO8DJW |
| Batteries | 2 AAA batteries required. (included) |
| Best Sellers Rank | #4,067 in Office Products ( See Top 100 in Office Products ) #12 in Landline Phones |
| Date First Available | March 11, 2015 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.3 pounds |
| Item model number | EL51103 |
| Manufacturer | Vtech |
| Product Dimensions | 4.76 x 3.29 x 6.81 inches |

## Product Details

- **Brand:** AT&T
- **Color:** Silver
- **Compatible Devices:** AT&T Handsets, Voicemail Systems, Multi-language Networks
- **Dialer Type:** Manual Dialer
- **Item Weight:** 1.3 Pounds
- **Item dimensions L x W x H:** 4.76 x 3.29 x 6.81 inches
- **Material:** Plastic
- **Number of Batteries:** 2 AAA batteries required. (included)
- **Power Source:** Corded Electric
- **Telephone Type:** Cordless

## Images

![EL51103 - DECT 6.0 Cordless Home Phone. Full-Duplex Handset Speakerphone, Backlit Display, Lighted Keypad, Caller ID/Call Waiting, Phonebook, Eco Mode, Voicemail Key, Quiet Mode. - Image 1](https://m.media-amazon.com/images/I/61KsSfa0v7L.jpg)

## Questions & Answers

**Q: Is there a jack to insert a headset  on this phone?**
A: I was wondering the same thing.  I need a headphone jack, and I think it's ridiculous to make one of these phones without a jack on it.

**Q: This might sound like a stupid question, but does this work with any kind of line service or just for AT&T? :)**
A: Hi,   it will work with ANY line service.

**Q: What is the range of the Phone from base charger?**
A: Range of a cordless phone varies from one environment to another, and can never be predicted.  AT&T DECT 6.0 cordless phones have excellent range potential.

**Q: What is the handset frequency of this phone**
A: Hi - The AT&T EL51103 is a DECT 6.0 unit which operates on the 1.9GHz frequency. Thank you!

## Frequently Bought Together

- AT&T EL51103 - DECT 6.0 Cordless Home Phone. Full-Duplex Handset Speakerphone, Backlit Display, Lighted Keypad, Caller ID/Call Waiting, Phonebook, Eco Mode, Voicemail Key, Quiet Mode.
- Power Gear Telephone Line Cord, 7 Feet, Phone Cord, Modular Jack Ends, Works for Phone, Modem or Fax Machine, for Use in Home or Office, White, 76581
- Phone extension Cord 25 Ft, Telephone Cable with Standard RJ11 Plug and 1 in-Line Couplers and 20 Cable Clip Holders, White

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-04*