--- product_id: 16021046 title: "AT&T EL51203 DECT 6.0 2-Handset Cordless Phone with Full-Duplex Speakerphone, Backlit Display & Lighted Keypad, Caller ID/Call Waiting, Intercom, ECO Mode" brand: "at&t" price: "€ 132.83" currency: EUR in_stock: true reviews_count: 13 category: "At&T" url: https://www.desertcart.com.cy/products/16021046-at-and-t-el51203-dect-6-0-2-handset-cordless store_origin: CY region: Cyprus --- # Extra-large backlit display & keypad for effortless dialing 2 handsets for seamless multi-room use ECO Mode extends battery life up to 5 days standby AT&T EL51203 DECT 6.0 2-Handset Cordless Phone with Full-Duplex Speakerphone, Backlit Display & Lighted Keypad, Caller ID/Call Waiting, Intercom, ECO Mode **Brand:** at&t **Price:** € 132.83 **Availability:** ✅ In Stock ## Summary > 📞 Elevate your home office calls with clarity and style—because every conversation counts! ## Quick Answers - **What is this?** AT&T EL51203 DECT 6.0 2-Handset Cordless Phone with Full-Duplex Speakerphone, Backlit Display & Lighted Keypad, Caller ID/Call Waiting, Intercom, ECO Mode by at&t - **How much does it cost?** € 132.83 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/16021046-at-and-t-el51203-dect-6-0-2-handset-cordless) ## 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 - • **Effortless Visibility:** Oversized backlit display and illuminated keys ensure you never fumble—even in low light or on late-night calls. - • **Dual-Handset Power Play:** Stay connected anywhere at home or office with 2 handsets and intercom—never miss a call or conversation. - • **Smart Caller Management:** Caller ID with 50-call history and call waiting lets you screen and prioritize calls like a pro. - • **Crystal-Clear Conversations:** DECT 6.0 tech plus full-duplex speakerphone means interference-free, natural hands-free calls that keep you in the moment. - • **Eco-Friendly & User-Centric:** Power-saving ECO mode plus quiet mode, mute, and multilingual prompts combine sustainability with convenience. ## Overview The AT&T EL51203 is a sleek, dual-handset cordless phone system featuring DECT 6.0 technology for crystal-clear, interference-free calls. It boasts an extra-large backlit display and keypad for easy use in any lighting, caller ID with a 50-call history, and a power-saving ECO mode that extends battery life up to 5 days standby. Ideal for home or small office, it supports intercom between handsets and offers user-friendly features like multilingual prompts and quiet mode, making it a reliable, stylish communication hub. ## 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. Review: Great quality and great price - So far these have worked very well. Review: Answer this call. Great phone! - If you need a new landline (more people than you think still use them) this is a good choice. I purchased it to replace another brand that did not keep a charge well and I found that I had difficulty hearing. This phone answers those (pun intended.) The battery life is great and the sound quality is a vast improvement to what I struggled with previously. My sons have actually noticed that I do not need them to repeat themselves so much now. I was unsure about the need for the second line addition but I was wrong. Now I do not know how I did without it for so long. Great quality and connectivity. The handset weight is perfect. Large enough to see the number and call missed information, but comfortable enough to be able to use for even the longest call. I find I have an improved range for the phone. Allows for me to even use it on my front porch. Reasonable price. Easy to set up even for those not "tech savvy." This phone arrives quickly. The neutral color allows for a great look in my library/office as well as the living room where the second handset lives. ## Features - 2 Handsets Included — Complete 2-handset system with intercom between handsets — perfect for home or small office use - Full-Duplex Handset Speakerphone — Speak and hear simultaneously for natural, clear hands-free conversations on both handsets - Extra-Large Backlit Display & Lighted Keypad — Big, easy-to-read screen and illuminated buttons for effortless dialing in any light — great for seniors - Caller ID/Call Waiting — Displays name and number for up to 50 calls. Screen unwanted calls before answering - DECT 6.0 Secure & Long Range — Crystal-clear, interference-free calls with private digital transmission - ECO Mode + More — Power-saving mode for longer battery life, plus Quiet Mode, mute, redial, any-key answer, and trilingual prompts ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00N22M0XS | | Answering System Type | No | | Best Sellers Rank | #7,244 in Office Products ( See Top 100 in Office Products ) #19 in Landline Phones | | Brand | AT&T | | Built-In Media | 2 Cordless Handsets | | Color | Silver | | Compatible Devices | AT&T | | Conference Call Capability | 2 way | | Customer Reviews | 4.3 out of 5 stars 37,546 Reviews | | Enclosure Material | Plastic | | Global Trade Identification Number | 00650530025914 | | Is there Caller ID | Yes | | Item Dimensions | 4.76 x 3.29 x 6.81 inches | | Item Type Name | Landline Phone | | Item Weight | 1.5 Pounds | | Manufacturer | Vtech | | Material | Plastic | | Mfr Part Number | EL51203 | | Model Number | EL51203 | | Multiline Operation | Multi-Line Operation | | Number of Batteries | 2 AA batteries required. (included) | | Phone Standby Time | 5 days | | Power Source | Battery Powered | | Recording Capacity | 22 Minutes | | Telephone Type | Cordless | | UPC | 650530025914 | | Unit Count | 1.0 Count | | Warranty Description | 1-year limited warranty | ## Product Details - **Answering System Type:** No - **Brand:** AT&T - **Color:** Silver - **Compatible Devices:** AT&T - **Item Weight:** 1.5 Pounds - **Item dimensions L x W x H:** 4.76 x 3.29 x 6.81 inches - **Material:** Plastic - **Number of Batteries:** 2 AA batteries required. (included) - **Power Source:** Battery Powered - **Telephone Type:** Cordless ## Images ![AT&T EL51203 DECT 6.0 2-Handset Cordless Phone with Full-Duplex Speakerphone, Backlit Display & Lighted Keypad, Caller ID/Call Waiting, Intercom, ECO Mode - Image 1](https://m.media-amazon.com/images/I/71yY8CDrnxL.jpg) ## Available Options This product comes in different **Size, Style** options. ## 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! ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great quality and great price *by M***X on April 27, 2026* So far these have worked very well. ### ⭐⭐⭐⭐⭐ Answer this call. Great phone! *by K***2 on March 29, 2025* If you need a new landline (more people than you think still use them) this is a good choice. I purchased it to replace another brand that did not keep a charge well and I found that I had difficulty hearing. This phone answers those (pun intended.) The battery life is great and the sound quality is a vast improvement to what I struggled with previously. My sons have actually noticed that I do not need them to repeat themselves so much now. I was unsure about the need for the second line addition but I was wrong. Now I do not know how I did without it for so long. Great quality and connectivity. The handset weight is perfect. Large enough to see the number and call missed information, but comfortable enough to be able to use for even the longest call. I find I have an improved range for the phone. Allows for me to even use it on my front porch. Reasonable price. Easy to set up even for those not "tech savvy." This phone arrives quickly. The neutral color allows for a great look in my library/office as well as the living room where the second handset lives. ### ⭐⭐⭐⭐ Quality, cheap, cordless phone *by W***W on March 21, 2018* I was shocked when one of my colleagues said, "You should get a home phone." I already have a home phone, it's laying here on my desk, sometimes it's in my pocket, it even goes to the bathroom with me. My cable company gives you a discount for taking the home phone service with your cable and internet. Believe it or not, it would make my bill go up if I dropped it. I chose this cordless phone because I didn't want voicemail and I've always had good luck with AT&T products. It works very well but it has a few annoying parts that made me take a star off. I have had this phone for 7 months and still have no idea how you adjust the ringer volume. I've read the pamphlet. I even once got it to work and turned the volume all the way down so now it barely makes any noise (probably better that way). It does light up when it rings and I have it on my office desk so the ringing volume isn't that important but for others it might be. I haven't tried most of the features since I'm only using it for business calls. The call volume is excellent but I will say it takes some getting used to using a receiver like this when you're used to cellphones. All in all, it gets the job done and is a good buy for the price. ## Frequently Bought Together - AT&T EL51203 2 Handset 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,Intercom - Amazon Echo Pop (newest model), Our smallest Alexa speaker, Fits in any room, Charcoal --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.cy/products/16021046-at-and-t-el51203-dect-6-0-2-handset-cordless](https://www.desertcart.com.cy/products/16021046-at-and-t-el51203-dect-6-0-2-handset-cordless) --- *Product available on Desertcart Cyprus* *Store origin: CY* *Last updated: 2026-07-06*