# Europe Calls - 250m2 (1800MHz) Mobile Phone Signal Booster
##### **Enhanced Signal Clarity**
Experience unmatched clarity in your voice calls with our Europe Calls Booster. By amplifying the 1800MHz frequency, it significantly improves voice call quality, allowing you to make and receive calls without interruptions or annoying drops. Perfect for both busy professionals and social gatherings!
##### **Comprehensive Coverage**
Enjoy reliable mobile service across 250 m² of indoor space. Ideal for homes, cafes, and restaurants, this booster ensures everyone stays connected without the frustration of weak signals. Make every corner of your venue a signal stronghold!
##### **Optimal 4G/LTE Performance**
Unlock faster upload and download speeds with our 4G/LTE capabilities. This booster not only supports voice calls but also enhances your data connectivity for seamless streaming, surfing, and sharing on the go. Stay connected with lightning-fast Internet!
##### **Quick Installation Kit**
Get started effortlessly with our all-in-one kit that includes everything you need for installation. With external antennas, cables, and the booster base unit included, you'll enjoy boosted signals instantly without the hassle of additional purchases.
##### **Upgrade Options Available**
Tailor your signal booster experience with upgrade options available for external cables, antennas, and protective equipment. Whether you're dealing with challenging environments or need extra protection, we've got you covered to enhance functionality.
##### **User-friendly Diagnostics**
Easily check your mobile frequency band with simple steps or through dedicated apps, ensuring your device functions optimally. Stay informed on your signal quality, making it easier to maximize the benefit of your signal booster wherever you are.
It boost **Calls & 4G/LTE** signal on 1800MHz frequency, the frequency used in **Europe** used by mobile networks to deliver their mobile services: 2G (also known as GSM) and 4G. It work on 1800Mhz (Band 3) frequency for improving Europe mobile carrier networks **Voice Calls, Text & 4G/LTE** signal. If your phones support 4G Calling (also called Voice over LTE or VoLTE) and your area 4G Calling is available, with the booster you can make clearer voice calls using 4G network. It is the best suitable for medium size, boost indoor signal areas up to **250 m2**, perfect for home, cafes, restaurants, pubs, clubs and more.
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**Clear Voice**
No Miss Important Calls
**Wow 2G/4G Calls**
Eliminates Dropped Calls
**Send/Receive SMS**
SMS Text Messages Quickly
**Consistent Connection**
Reliable 4G/LTE Data
**Signal Wider Coverage**
Reception Up to 250 sq.m.
**4G/LTE Internet**
Faster Uploads & Downloads
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### Upgrade External Cables
If our standard package 10 meter external cable length is not enough to cover your area you have an upgrade option.
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### Upgrade External Aerial
Higher Gain Yagi Antenna - For better performance it's a must if indoor your phone with 1/2 signal bars. Or get this upgrade if outdoor best signal strength in the following range:
2G (GSM) -76 to -90 dBm
3G (UMTS) -80 to -94 dBm
4G (LTE) -97 to -105 dBm
How to shown dBm reading on phone? Check [Quick Start Guide](https://www.ukmobilebooster.com/pages/quick_start_guide)
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### Upgrade Protector
Lightning Surge Protector - Designed to Protect your equipment from high amperage surges due to lightning strikes on aerials or masts in close proximity to the device. This unit is rated for 18KA of current surge and is very simple to install on any device.
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### Specification
(scroll to view all)
| | |
| --- | --- |
| Application & Bands | \[4G/LTE & Calls\] (Band 3) |
| Country | Europe |
| **Boost All On** | 1800MHz Networks
Download and Install APP "Network Signal Pro" |
| Users Supporting | 25 Simultaneously |
| Band | Single Band 3 |
| Frequency | 1800MHz |
| Gain(dB) | Uplink Gp≥55; Downlink Gp≥60 |
| Up-link | 1710~1785 MHz |
| Down-link | 1805~1880 MHz |
| Export Power(Po) | ≥17dBm |
| Power Adapter | Input: AC 100V~240V 50/60Hz
Output: DC 5V |
| Kit Includes | 1 x Booster
1 x Outdoor Antenna
1 x Indoor Antenna
1 x Power Adapter
1 x 10 Meters Outdoor Cable |
**Warming Tips:**
- Band Confirmation: This booster can boost signals on Band 3, please check the band of your devices firstly.
- For iPhone: Dial \*3001#12345#\* → Press call button → Click 'Serving Cell Info' → Check 'Freq Band Indicator'.
- For Android: Download 'LTE Discovery' APP → Click ‘SIGNALS’ → Check 'EARFCN'. More refer to [Quick Start Guide](https://www.ukmobilebooster.com/pages/quick_start_guide) .
- External Signal Needed: The signal booster can only amplify signal but can't create signal. If there is no signal outside, it won't work, please make sure you get 1-2 bars signal outside.
### Custom your solution
#### **Expandable coverage by adding indoor antenna if the outside signal is strong.**
### **How It Works**
#### 1
**Receives signal**
The powerful antenna reaches out to access a voice and 3G, 4G, and LTE data signal, and delivers it to the booster
#### 2
**Boosts signal**
The booster receives the signal, amplifies it, and serves as a relay between your phone and the nearest cell tower.
#### 3
**Broadcasts signal**
Your devices get increased cell reception, and calls and data are fed through the booster back to the network.
#### **Get stronger signal**
#### Normal Cell Coverage
Dropped calls and slow data are generally caused by three things: distance from a cell tower, building materials in your home or office, or obstruction from tall objects such as trees, topography, and buildings.
#### Signal Coverage with our booster
Signal boosters increase cell signal by collecting signals with a powerful antenna, delivering those signals to the booster, amplifying the cell signals so your devices receive them, and delivering your device's boosted signals back to the cell tower.
#### **Installation**
1. Connect the indoor antenna to the MS port.
2. Connect the outdoor antenna to the BS Port.
3. Install the outdoor antenna and keep a minimum vertical distance of 10 meters from the indoor antenna.
4. Point the outdoor antenna to the direction where you know there is possibly a higher signal strength from the base station.
5. Power on the booster and check the signal strength.
6. Adjust the outdoor antenna until you get the best signal strength.
**IMPORTANT NOTE**:
DO NOT POWER ON THE DEVICE UNTIL YOU HAVE COMPLETED THIS SETUP.
Read more about [User Manual Documentation.](https://drive.google.com/file/d/1Uch5legGJsKTzLO9PTGpgsKEnZGEq7TH/view)
### **Application Scenarios**
**Home**
**Office**
**Garage**
**Metal Buildings**
1. What is a Mobile Phone Signal Booster? - A mobile phone signal booster is a device that helps improve the strength of your phone's signal. It picks up weak signals from outside and makes them stronger indoors, allowing you to have better voice calls, texts, and faster internet.
2. How does the Europe Calls - 250m2 Booster work? - This booster works by enhancing mobile signals that come from the 1800MHz frequency, which many mobile networks in Europe use. It helps you make clearer calls and use 4G services more effectively within an area of up to 250 square meters.
3. Can I use this booster if I have no signal outside? - No, the booster needs a weak signal from outside to work. If you have no signal at all from your mobile network, the booster won't be able to help you.
4. What comes in the installation kit? - The installation kit includes everything you need: the booster itself, an outdoor antenna, an indoor antenna, a power adapter, and a 10-meter outdoor cable. Everything is included for easy installation.
5. How do I check if my phone works with the booster? - You can check if your phone is using the 1800MHz frequency by dialing \*3001#12345#\* on your iPhone. After dialing, press the call button, click 'Serving Cell Info' and find 'Freq Band Indicator' to see if it shows '3'.
6. Does it improve internet speed as well? - Yes! The Europe Calls - 250m2 booster not only enhances voice calls but also boosts your 4G internet speed, allowing for quicker uploads and downloads when using your phone or tablet.
7. How many users can use the booster at once? - This mobile phone signal booster can support up to 25 users at the same time. This means many friends or family members can enjoy a better signal together.
8. What should I do if I need a longer cable? - If the standard 10-meter outdoor cable is not long enough for your area, you can upgrade to get a longer cable to help reach the best signal outside.
9. What is the Lightning Surge Protector for? - The Lightning Surge Protector is an important accessory that protects your booster from damage caused by lightning strikes. It’s easy to install and helps keep your equipment safe.
10. Where can I use this mobile signal booster? - You can use the Europe Calls - 250m2 booster in various indoor locations, such as your home, cafes, restaurants, pubs, and clubs. It's perfect for any space where you need to enhance your phone signal.
TAGES: Mobile Phone Signal Booster, 1800MHz Signal Amplifier, 4G LTE Signal Booster, Europe Mobile Coverage, Calls and SMS Booster, Voice over LTE, Indoor Signal Improvement, Medium Size Signal Enhancer
## Details
- **Price:** 169.0 GBP - 289.0 GBP
- **Vendor:** UKMobileBooster.com
- **Type:** Europe
- **Tags:** application Voice Calls, coverage up to 250 sq metres, eu eu, gg Airtel-Vodafone, gg gg, gg JT Global, has_stock_countdown, mt GO Mobile, mt mt
## Variants
| Variant | Price | Available |
|---------|-------|-----------|
| No / No / No | 169.00 GBP | In stock |
| No / No / Yes | 189.00 GBP | In stock |
| No / Yes / No | 219.00 GBP | In stock |
| No / Yes / Yes | 239.00 GBP | In stock |
| 20 M / No / No | 189.00 GBP | In stock |
| 20 M / No / Yes | 209.00 GBP | In stock |
| 20 M / Yes / No | 239.00 GBP | In stock |
| 20 M / Yes / Yes | 259.00 GBP | In stock |
| 30 M / No / No | 199.00 GBP | In stock |
| 30 M / No / Yes | 219.00 GBP | In stock |
| 30 M / Yes / No | 249.00 GBP | In stock |
| 30 M / Yes / Yes | 269.00 GBP | In stock |
| 40 M / No / No | 209.00 GBP | In stock |
| 40 M / No / Yes | 229.00 GBP | In stock |
| 40 M / Yes / No | 259.00 GBP | In stock |
| 40 M / Yes / Yes | 279.00 GBP | In stock |
| 50 M / No / No | 219.00 GBP | In stock |
| 50 M / No / Yes | 239.00 GBP | In stock |
| 50 M / Yes / No | 269.00 GBP | In stock |
| 50 M / Yes / Yes | 289.00 GBP | In stock |
## Images
- Europe Calls - 250m2 (1800MHz) Mobile Phone Signal Booster
- Europe Calls - 250m2 (1800MHz) Mobile Phone Signal Booster
- Europe Calls - 250m2 (1800MHz) Mobile Phone Signal Booster
- Europe Calls - 250m2 (1800MHz) Mobile Phone Signal Booster
- Europe Calls - 250m2 (1800MHz) Mobile Phone Signal Booster
- Europe Calls - 250m2 (1800MHz) Mobile Phone Signal Booster
- Europe Calls - 250m2 (1800MHz) Mobile Phone Signal Booster
- Europe Calls - 250m2 (1800MHz) Mobile Phone Signal Booster
- Europe Calls - 250m2 (1800MHz) Mobile Phone Signal Booster
- Europe Calls - 250m2 (1800MHz) Mobile Phone Signal Booster
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> Source: [B4U](https://www.ukmobilebooster.com/products/d250-mobile-phone-signal-booster)
> Updated: 2026-09-02