---
product_id: 49654012
title: "BT 4000 Cordless Landline House Phone, Big Buttons, Advanced Nuisance Call Blocker, Single Handset Pack"
brand: "bt"
price: "$10.35"
currency: USD
in_stock: false
reviews_count: 8
url: https://www.desertcart.us/products/49654012-bt-4000-cordless-landline-house-phone-big-buttons-advanced-nuisance
store_origin: US
region: United States of America
---

# 1.8" display 100 contact sync Nuisance call blocker BT 4000 Cordless Landline House Phone, Big Buttons, Advanced Nuisance Call Blocker, Single Handset Pack

**Brand:** bt
**Price:** $10.35
**Availability:** ❌ Out of Stock

## Summary

> 📞 Stay connected, stay stylish!

## Quick Answers

- **What is this?** BT 4000 Cordless Landline House Phone, Big Buttons, Advanced Nuisance Call Blocker, Single Handset Pack by bt
- **How much does it cost?** $10.35 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/49654012-bt-4000-cordless-landline-house-phone-big-buttons-advanced-nuisance)

## Best For

- bt enthusiasts

## Why This Product

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

## Key Features

- • **Sync Your Life!:** Save and synchronize up to 100 contacts across multiple handsets for seamless communication.
- • **Talk for Hours!:** Experience up to 16 hours of talk time and 180 hours of standby—perfect for busy lifestyles.
- • **Block the Noise!:** Advanced nuisance call blocker lets you filter out unwanted calls with ease.
- • **Hear Every Word!:** Hearing aid compatible with an Amplify button to boost volume when you need it most.
- • **Stay Connected, Effortlessly!:** Enjoy a crystal-clear 1.8" full graphic display with an amber backlight for easy reading.

## Overview

The BT 4000 Cordless Landline House Phone combines modern functionality with user-friendly features, including a large display, advanced call blocking, and extensive contact storage, making it the perfect choice for the tech-savvy professional.

## Description

Full description not available

## Features

- Easy to read 1.8" full graphic dot-matrix display with amber backlight
- Avoid Nuisance or Unwanted Calls with options to block calls by specific numbers or certain call types
- Save up to 100 contacts that will automatically synchronise between handsets (twin pack or more required for contact synchronisation)
- Up to 300m range. Up to 16 hours talk and 180 hours standby time
- Hearing aid compatible with Amplify button to boost volume when you need it

## Product Details

- **Brand:** BT
- **Colour:** Black
- **Telephone type:** Cordless
- **Number of batteries:** 2 AA batteries required. (included)
- **Material:** Plastic
- **Power source:** Battery Powered
- **Dialler type:** Single Keypad
- **Answering system type:** Digital
- **Compatible devices:** Standard telephone networks
- **Conference call capability:** 3 way

## Images

![BT 4000 Cordless Landline House Phone, Big Buttons, Advanced Nuisance Call Blocker, Single Handset Pack - Image 1](https://m.media-amazon.com/images/I/61jdFBu-YlL.jpg)

## Questions & Answers

**Q: Does this plug straight into the existing phone connection at home?**
A: Yes, you will get a lead which plugs into the base unit and the phone socket in the wall. It needs to charge for several hour before use.

**Q: what is different to 4500 model**
A: One model, the BT4500 has an answer mahine and the other, the 4000 doesn't.  My advice would be to go for the 4500 as it's a great phone.  You can even record conversations on the 4500.  It's also a Which? magazine Best Buy.

**Q: hi there i have a bt 4000  but   cannot get the amplify  to work please help**
A: Hi. Try pressing the right hand side of phone. If this does work,  let m ed know.

**Q: i bought this phone for my home in greece. it keeps saying no base link check base. i have used handsets from uk with no probs help please**
A: Does this phone beep to let.you know there is a message

## Customer Reviews

### ⭐⭐⭐⭐⭐ Functional phone
*by J***E on 12 March 2025*

Really easy to set up recommends charging for sixteen hours before you plug it into the phone line so still waiting to use it, but is a good size with easy to read screen and well spaced bigger buttons.

### ⭐⭐⭐⭐ Easy to use - works well.
*by C***P on 8 September 2013*

PROS:Easy to set up.Nice large buttons with positive feel.Display easy to read.Reception seems pretty good in most places around the house and even 200 feet away in the garden.Ringer, speech and hands free volume good.Volume boost, ("Amplify") function for quiet callers very useful.CONS:Sometimes the phone fails to respond to the first button push, so I presume there is a very slight delay while a connection is established between phone and base station. Once I became aware of this, it was not a problem, merely a quirk, really!Although the volume boost, ("Amplify") button is very useful, it's very easy to press it by mistake and instantly contravene any health and safety guidlines relating to safe volume levels! Obviously the design intention was for the button to be easily accessible during a conversation without having to move the phone away from your head. However, once again, it's a quirk and I've got used to it.Summary:After two months fairly heavy domestic use - very pleased.I have not tried the nuisance call blocker yet.UPDATE: Still happy after a couple more months of heavy domestic use. To answer another prospective buyer's question - the ringer can be turned off.

### ⭐⭐⭐⭐⭐ Easy set up
*by T***N on 12 December 2013*

I brought these for my mother in law, who has an hearing aid and really struggles to hear on some days.She also has problems with her eyesight, so really needed a good allrounder.This has not disappointed, the numbers are very clear and she can see them without her glasses. The handsets are also not small, they are a good size. The controls/menus take a little getting used to, but once mastered simple to use. My mother in law struggles to take in new information (78) and so she needed something that would be clear, simple and self explaintary. This is exactly that. I had to set them up with the phone book, but now she just has to press the right hand button and scroll down the menu to find who she wants to ring. The phone back lights up so she can see (with her glasses) who she is ringing.She does still have problems seeing who is ringing, although it does display the name/number, if she does not have her glasses handy, it can still be a problem. Not a fault of the phone though.The ring (we have it on the loudest) is very clear and loud. I think there are 5 ring tones to choose from.You can see who has rung and if you want to, by pressing the left hand button, you can block that number from ringing again. Very handy for nuisance callers.The sound quality is great and she can hear clearly, even without her aid in. She also purchased a BT Decor 2200 Corded Telephone and this is much clearer to hear with.It operates very similarily to her other BT phone, which simplifies everything. Only need to understand one application of BT and every handset operates the same. Great idea

## Frequently Bought Together

- BT 4000 Cordless Landline House Phone, Big Buttons, Advanced Nuisance Call Blocker, Single Handset Pack
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-25*