---
product_id: 357347505
title: "VTECH IS8121-3 Super Long Range up to 2300 Feet DECT 6.0 Bluetooth 3 Handset Cordless Phone for Home with Answering Machine, Call Blocking, Connect to Cell, Intercom and Expandable to 5 Handsets"
brand: "vtech"
price: "10149088₫"
currency: VND
in_stock: true
reviews_count: 5
category: "V Tech"
url: https://www.desertcart.vn/products/357347505-vtech-is8121-3-super-long-range-up-to-2300-feet
store_origin: VN
region: Vietnam
---

# 2300 ft super long range Bluetooth cell phone connect 1000-entry smart call blocker VTECH IS8121-3 Super Long Range up to 2300 Feet DECT 6.0 Bluetooth 3 Handset Cordless Phone for Home with Answering Machine, Call Blocking, Connect to Cell, Intercom and Expandable to 5 Handsets

**Brand:** vtech
**Price:** 10149088₫
**Availability:** ✅ In Stock

## Summary

> 📞 Elevate your home calls with next-level range and smart tech—never miss a beat or a call!

## Quick Answers

- **What is this?** VTECH IS8121-3 Super Long Range up to 2300 Feet DECT 6.0 Bluetooth 3 Handset Cordless Phone for Home with Answering Machine, Call Blocking, Connect to Cell, Intercom and Expandable to 5 Handsets by vtech
- **How much does it cost?** 10149088₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/357347505-vtech-is8121-3-super-long-range-up-to-2300-feet)

## Best For

- vtech enthusiasts

## Why This Product

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

## Key Features

- • **User-Friendly Design:** Large 2-inch high-contrast screen, big text, and lighted keypad make dialing effortless—even in low light or for visually impaired users.
- • **Robocall Defense Mode:** Automatically block unwanted calls and blacklist up to 1000 numbers with a single tap—peace and privacy guaranteed.
- • **Crystal Clear Communication:** Full-duplex speakerphone and noise-filtering tech deliver lifelike conversations with visual ringer support for noisy environments.
- • **Unmatched Coverage Anywhere:** Stay connected up to 2300 feet—call from your home, yard, or even next door without losing signal.
- • **Seamless Smartphone Integration:** Pair up to 2 cell phones or a headset via Bluetooth and access Siri or Google Now right from your cordless handset.

## Overview

The VTech IS8121-3 is a 3-handset cordless phone system boasting an industry-leading 2300-foot range, advanced DECT 6.0 clarity, and a smart call blocker that stores up to 1000 numbers. Bluetooth connectivity lets you link up to two cell phones or a headset, enabling seamless calls and voice assistant access from anywhere in your home. Its digital answering system records 22 minutes of messages, while a large 2-inch screen and illuminated keypad ensure easy use. Designed for modern homes, it combines robust functionality with user-friendly features to keep you connected and in control.

## Description

With the VTech IS8121-3 3-Handset Expandable Cordless Phone featuring, Super Long Range, Bluetooth Connect to Cell and Smart Call Blocker, you won't have to worry about unwanted calls waking you up in the middle of the night or tying up the line. Robocalls are automatically blocked from ever ringing through—even the first time. You can also permanently blacklist any number you want with one touch. With up to 2300 feet or range, you can be on a call anywhere in your home, yard, or even your neighbors home. Bluetooth Connect to Cell technology on this cordless phone system lets you receive cell and/or landline calls from one home phone system. With a touch of a button, enjoy the high-tech benefits your smart phone offers. Even if your smart phone is in a different room, you can still access Siri or Google Now from the cordless handsets. Place a call, write or read a text and perform all the other actions these services offer.

Review: Purchased this set as a replacement. They are horrible. Will not keep a charge long if on the phone, and I use mine often, making it that I have to rotate theses out. There is no warning when the battery is close to dying it just powers off. And if you try resting it on your shoulder to talk, you will hit the END button and hang up on people. Absolutely hate this set and will be looking for something better,
Review: Bought these to replace phones in our home. They work really well Would buy again. Haven't had any problems with them.

## Features

- ** SUPER LONE RANGE UP TO 2300 FEET ** Experience the best in long-range coverage and clarity, provided by a unique antenna design and advances in noise-filtering technology. With over 2000 feet or range, you can be on a call anywhere in your home, yard, or even your neighbors home.
- ** SMART CALL BLOCKER ** Say goodbye to unwanted calls. Robocalls on your landline are automatically blocked from ever ringing through - even the first time. You can also permanently blacklist any number you want with one touch on the delicated key on the handset. The call block directory can store up to 1,000 name and number entries.
- ** BLUETOOTH CONNECT TO CELL ** Make and receive calls from your cellular plan while enjoying the comforts of a home phone. Pair up to 2 cell phones and connect 2 cell phones, or one cell phone and one BLUETOOTH headset for use with landline calls. With a touch of a button, enjoy the high-tech benefits your smart phone offers. Even if your smart phone is in a different room, you can still access Siri or Google Now from the cordless handsets. Place a call, write or read a text and perform all the other actions these services offer.
- ** DIGITAL ANSWERING SYSTEM WITH VOICE GUIDE ** This cordless system includes a digital answering machine that has a LED message counter, and records up to 22 minutes of incoming messages, outgoing announcements and memos. A built-in voice guide can help you to set up the system easily.
- ** LARGE 2-INCH SCREEN, BIG TEXT, LIGHTED KEY PAD ** High-contrast text on the extra-large 2 inch screen makes it easy to read incoming caller ID or call history records. Plus, the enlarged font and extra-large and lighted handset keypad allows for easy dialing in low-light conditions. This feature is especially helpful for those who are visually impaired.
- ** SPEAKERPHONE and VISUAL RINGER ** This cordless system has built-in a full-duplex speakerphone on handset allowing both ends to speak - and be heard - at the same time for conversations that are more true to life. Also designed with a lighted up visual ringer on top of the handset for noisier environments, or for those with weakened hearing.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0929127RH |
| Best Sellers Rank | #82,903 in Electronics ( See Top 100 in Electronics ) #325 in Analogue & DECT Phones |
| Item model number | IS8121-3 |
| Manufacturer | Vtech |
| Product Dimensions | 15.61 x 10.47 x 18.79 cm; 1.42 kg |

## Product Details

- **Brand:** VTech
- **Colour:** Black
- **Material:** Plastic
- **Number of batteries:** 3 Product Specific batteries required. (included)
- **Telephone type:** Cordless

## Images

![VTECH IS8121-3 Super Long Range up to 2300 Feet DECT 6.0 Bluetooth 3 Handset Cordless Phone for Home with Answering Machine, Call Blocking, Connect to Cell, Intercom and Expandable to 5 Handsets - Image 1](https://m.media-amazon.com/images/I/81sBAnU461S.jpg)

## Customer Reviews

### ⭐ Review
*by N***N on 19 January 2026*

Purchased this set as a replacement. They are horrible. Will not keep a charge long if on the phone, and I use mine often, making it that I have to rotate theses out. There is no warning when the battery is close to dying it just powers off. And if you try resting it on your shoulder to talk, you will hit the END button and hang up on people. Absolutely hate this set and will be looking for something better,

### ⭐⭐⭐⭐⭐ Review
*by L***I on 20 December 2025*

Bought these to replace phones in our home. They work really well Would buy again. Haven't had any problems with them.

### ⭐⭐⭐⭐ Review
*by J***T on 10 May 2023*

I can tell you we liked our old set and very happy we purchased the insurance. Our DTE Energy company keeps having power surges and this time blew out our Xfinity Wifi, our whole house telephone system and our sump pump. They had to pump our basement out of 4" of water. The Asurion Insurance we paid $9.99 for kicked in and they immediately sent us a label to pack up all three of our phones and take to UPS. Naturally it was on a Sunday so waited until Monday. Monday took to UPS and by the time husband got home we had an e-mail sending us a gift certificate so we could purchase new phones. Naturally ours not available so ordered a set that cost about $39 more with insurance. The new phones arrived the following day. So great turn around. The only complaints are the phones are suppose to be new 2023 but when we opened the box the directions and date on the phone say made in 2020. Plus the batteries go in but very difficult to shut the back of phone - keeps clicking open due to the bend in small wires. One of the phones didn't charge due to this problem but we finally have taped back shut and it's charged.

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-04*