# Calls - 100m2 (Three/TDC/Telenor/Telia) Mobile Signal Booster

##### **Enhanced Mobile Signal**

  

Transform your mobile experience with the Calls - 100m2 Mobile Signal Booster. Designed to amplify 900MHz signals used by leading networks in Denmark, this booster ensures clearer voice calls and rapid SMS delivery, eliminating frustrating drop-offs and missed calls.

##### **Impressive Coverage Area**

  

Benefit from robust indoor coverage of up to 100 square meters. Perfect for small apartments or offices, the booster allows you to enjoy strong mobile connectivity in every corner, ensuring seamless communication at home or work.

##### **Comprehensive Installation Kit**

  

Our all-inclusive kit comes with everything you need for a successful installation. From the external and internal antennas to cables and a power adapter, you'll have all the components required for an easy and efficient setup.

##### **User-Friendly Installation**

  

Installing your mobile booster couldn't be simpler! With step-by-step instructions, you can set up your system without technical expertise. Start with a loose installation to gauge optimal placements for antennas before securing everything in place.

##### **Multiple Network Support**

  

The Calls - 100m2 Booster is versatile, supporting various networks including Three, TDC, Telenor, Telia, and more. This makes it the ideal solution for users with different mobile providers, keeping everyone connected.

##### **Reliable Surge Protection**

  

Protect your equipment with our optional lightning surge protector. Designed to withstand high amperage surges from lightning strikes, this upgrade helps guard your device, ensuring uninterrupted performance and longevity in any weather.

It boost **Calls** signal on 900MHz frequency, the frequency used in **Denmark** used by mobile networks to deliver their mobile services: 2G (also known as GSM). It can boost all networks on Three, TDC, Telenor, Telia, Cbb Mobil, Vectone Mobile, Lycamobile, Oister, Lebara and One Mobile for improving **Voice Calls & Text** signal. Boost indoor signal coverage up to **100 m2**, is ideal for small apartments or offices.

* * *

**Clear Voice**  
No Miss Important Calls

**Send/Receive SMS**  
SMS Text Messages Quickly

**Signal Wider Coverage**  
Reception Up to 100 sq.m.

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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.  
![4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal cables](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/Signal-Booster-Cable.jpg?v=1693125491)

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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)  
![4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal higher gain yagi antenna](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/ProductPageHigherGainYagiAntenna.webp?v=1600640184)

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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.  
![4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal surge protector](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/ProductPageSurgeProtector.webp?v=1600640184)

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### Specification

(scroll to view all)

Application & Bands

Voice Calls & Text (Band 8)

Country

Denmark

**Boost All On**

Three (2G)  
TDC (2G)  
Telenor (2G)  
Telia (2G)  
Cbb Mobil (2G)  
Lebara Mobile (2G)  
Lycamobile (2G)  
Oister (2G)  
One Mobile (2G)  
Vectone Mobile (2G)

Users Supporting

10 Simultaneously

Band

Single Band 8

Frequency

900MHz

Gain(dB)

Uplink Gp≥45; Downlink Gp≥50

Up-link

890~915 MHz

Down-link

935~960 MHz

Export Power(Po)

≥10dBm

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 8, 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.**

  

![UK Mobile Booster Expand Cell Coverage with 2 Indoor Antennas](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/Expand-Cell-Coverage-with-2-Indoor-Antenna.png?v=1700361962)

  

### **How It Works**

  

![how 4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal work for home office](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/ProductPageHIWhomeoffice-2.webp?v=1650634397)

#### 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**

  

![how 4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal work for home office](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/ProductPagenormalcoverage-2.webp?v=1650634397)

#### 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.

![how 4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal work for home office](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/ProductPageboostedcoverage-2.webp?v=1650634397)

#### 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)

![4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal signal coverage](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/Coverage.jpg?v=1698191834)

  

### **Application Scenarios**

  

![4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal home application](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/application-home.png?v=1697980834)  
**Home**

![4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal office application](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/application-office.png?v=1697980832)  
**Office**

![4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal garage application](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/application-garage.png?v=1697980834)  
**Garage**

![4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal metal buildings application](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/application-metal-buildings.png?v=1697980834)  
**Metal Buildings**

1.  What is a mobile signal booster? - A mobile signal booster is a device that helps improve the mobile phone signal in areas where it is weak. It collects the outside mobile signal, amplifies it, and then sends it inside your home or office, allowing better calls, texts, and data usage.
2.  How does the Calls - 100m2 booster work? - The Calls - 100m2 booster works by using an external antenna that captures weak mobile signals from outside. This signal is sent to the booster unit, which amplifies it. The improved signal is then redistributed inside your building, enhancing your mobile reception across an area of about 100 square meters.
3.  Is the installation of the booster difficult? - Installing the mobile signal booster is designed to be easy! You just need to place the outside antenna where there is good signal, connect it with the booster inside via a cable, and set up the indoor antenna. A simple guide is usually included to help you through the steps.
4.  Can I use this booster with any mobile phone? - Yes! The Calls - 100m2 signal booster works with any mobile phone that operates on the 900MHz frequency. It supports popular networks like Three, TDC, Telenor, and Telia in Denmark, so you can stay connected no matter your device.
5.  Will the booster create a signal if there’s none outside? - No, the booster cannot create a signal. It can only amplify signals that it receives from outside. If there is no signal outdoors, the booster will not have anything to boost inside your home or office.
6.  How much area does this booster cover? - The Calls - 100m2 booster can cover an area of about 100 square meters. This makes it perfect for small apartments or offices where you want better mobile reception.
7.  What comes with the mobile signal booster kit? - When you purchase the Calls - 100m2 mobile signal booster, the kit includes everything you need: the booster unit, an outdoor antenna, an indoor antenna, a power adapter, and a cable to connect them. This means you have all the parts necessary for installation in one package.
8.  How do I check my mobile frequency band? - You can check your mobile's frequency band by dialing \*3001#12345# on most iPhones. After pressing the call button, go to 'Serving Cell Info' to see your frequency band. Alternatively, apps like 'CellMapper' can help you find this information.
9.  Can the booster support multiple users? - Yes! The Calls - 100m2 booster is designed to support up to 10 users at the same time. This means that multiple people can enjoy improved signal for calls and texts simultaneously in the coverage area.
10.  What should I do if my signal is still weak after using the booster? - If you still experience weak signal after installing the booster, ensure that the external antenna is placed in a location with the best possible signal, like on your roof. You can also check if the coverage area is large enough or consider upgrading your external antenna for better performance.

TAGES: Mobile Signal Booster, Calls Booster, 100m2 Coverage, Three TDC Telenor Telia, Denmark Mobile Signal, GSM Signal Amplifier, Indoor Signal Improvement, Voice Calls Text Booster

## Details

- **Price:** 75.0 GBP - 195.0 GBP
- **Vendor:** UKMobileBooster.com
- **Type:** Denmark
- **Tags:** application Voice Calls, coverage Up to 100 sq metres, dk Cbb, dk dk, dk Lebara, dk Lycamobile, dk Oister, dk One, dk TDC, dk Telenor, dk Telia, dk Three, dk Vectone, has_stock_countdown, provider Cbb Mobil, provider Lebara, provider Lycamobile, provider Oister, provider One Mobile, provider TDC, provider Telenor, provider Telia, provider Three, provider Vectone

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| No / No / No | 75.00 GBP | In stock |
| No / No / Yes | 95.00 GBP | In stock |
| No / Yes / No | 125.00 GBP | In stock |
| No / Yes / Yes | 145.00 GBP | In stock |
| 20 M / No / No | 95.00 GBP | In stock |
| 20 M / No / Yes | 115.00 GBP | In stock |
| 20 M / Yes / No | 145.00 GBP | In stock |
| 20 M / Yes / Yes | 165.00 GBP | In stock |
| 30 M / No / No | 105.00 GBP | In stock |
| 30 M / No / Yes | 125.00 GBP | In stock |
| 30 M / Yes / No | 155.00 GBP | In stock |
| 30 M / Yes / Yes | 175.00 GBP | In stock |
| 40 M / No / No | 115.00 GBP | In stock |
| 40 M / No / Yes | 135.00 GBP | In stock |
| 40 M / Yes / No | 165.00 GBP | In stock |
| 40 M / Yes / Yes | 185.00 GBP | In stock |
| 50 M / No / No | 125.00 GBP | In stock |
| 50 M / No / Yes | 145.00 GBP | In stock |
| 50 M / Yes / No | 175.00 GBP | In stock |
| 50 M / Yes / Yes | 195.00 GBP | In stock |

## Images

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> Source: [B4U](https://www.ukmobilebooster.com/products/dk-g100-mobile-booster)
> Updated: 2026-09-02