Calls - 2000m2 (E-Plus/O2/Telekom/Vodafone) Mobile Signal Booster
Enhance indoor mobile network coverage in Germany effortlessly with a high-performance mobile signal booster amplifying voice calls for E-Plus, O2, Telekom, and Vodafone networks, providing seamless coverage of up to 2000m2.













✓ Compatible with multiple users and devices
✓ Complete kit: all parts included
✓ Simpler Install and Maintenance
Exceptional Coverage
Experience superior mobile connectivity with our Calls - 2000m2 Mobile Signal Booster. Designed to enhance coverage for large spaces, this booster effectively covers up to 2,000 square meters, making it perfect for homes, offices, and venues. Say goodbye to dropped calls and enjoy crystal-clear conversations!
Compatibility with Leading Networks
Our mobile signal booster supports major networks in Germany, including E-Plus, O2, Telekom, and Vodafone. This multi-network functionality ensures that you can stay connected no matter your provider, enhancing reliability and flexibility in your mobile communications.
User-Friendly Installation
Forget about complicated setups! Our Calls - 2000m2 Booster comes with a comprehensive kit that makes installation a breeze. With easy-to-follow instructions, anyone can set it up quickly and easily without the need for professional installation.
Multi-User Support
Designed to accommodate up to 200 simultaneous users, this booster ensures that everyone can enjoy a robust mobile connection. Whether it’s in your home or a larger facility, everyone can experience improved signal strength for calls and texts.
Optimized for Voice Calls & Texts
Boost better call quality with our dedicated signal enhancement for voice and text messaging. The Calls - 2000m2 is specifically tuned to amplify 2G signals on the 900MHz frequency, ensuring that your important messages and calls never go missed.
Complete Kit with All Essentials
When purchasing our booster, you receive everything you need right out of the box. The kit includes an outdoor antenna, indoor antenna, power adapter, and 10 meters of outdoor cable—it's a complete solution to elevate your mobile signal quickly and efficiently!
mobile signal booster Germany mobile network voice call booster indoor signal coverage 2000m2 coverage E-Plus O2 Telekom Vodafone high-performance booster signal amplification
It boost Calls signal on 900MHz frequency, the frequency used in Germany used by mobile networks to deliver their mobile services: 2G (also known as GSM). It can boost all networks on E-Plus, O2, Telekom, Vodafone, Aldi Talk, Ay yildiz, Blau, Blauworld, NettoKOM, Ortel, WhatsApp SIM etc ALL operators for improving Voice Calls & Text signal. The booster is a high-performance booster and boost indoor signal coverage up to 2,000 m2, great for extra-large houses, offices, and hotels. Also works for warehouse production areas, corporative areas and more.
No Miss Important Calls
SMS Text Messages Quickly
Reception Up to 2,000 sq.m.
Upgrade External Cables
If our standard package 10 meter external cable length is not enough to cover your area you have an upgrade option.
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 shown dBm reading on phone, can refer Quick Start Guide

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.
Specification
Application & Bands | Voice Calls & Text (Band 8) |
Country | Germany |
Boost All On | E-Plus (2G) O2 (2G) Telekom (2G) Vodafone (2G) Aldi Talk (2G) Ay yildiz (2G) Blau (2G) Blauworld (2G) Callmobile (2G) Congstar (2G) Debitel Light (2G) Edeka Mobil (2G) ExpressMobil (2G) Fonic (2G) Fyve (2G) Hellomobil (2G) HTP mobil (2G) Ja Mobil (2G) Kabel Deutschland (2G) Klarmobil Mobile (2G) Lebara Mobile (2G) Lidl Connect (2G) Lycamobile (2G) MobilCom-Debitel (2G) NettoKOM (2G) NetzClub (2G) Ortel Mobile (2G) Otelo (2G) Penny Mobil (2G) WhatsApp SIM (2G) |
Users Supporting | 200 Simultaneously |
Band | Single Band 8 |
Frequency | 900MHz |
Gain(dB) | Uplink Gp≥70; Downlink Gp≥75 |
Up-link | 890~915 MHz |
Down-link | 935~960 MHz |
Export Power(Po) | ≥27dBm |
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 EU Power Adapter 1 x 10 Meters Outdoor Cable |
Expandable coverage by adding a second indoor antenna if the outside signal is strong.

2 Indoor Antennas

3 Indoor Antennas

4 Indoor Antennas

10 Indoor Antennas
Custom your solution:
2 Way Splitter | 3 Way Splitter | 4 Way Splitter | Indoor Cable | Indoor Antenna
How It Works

1
The powerful antenna reaches out to access a voice and 3G, 4G, and LTE data signal, and delivers it to the booster
2
The booster receives the signal, amplifies it, and serves as a relay between your phone and the nearest cell tower.
3
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
- Connect the indoor antenna to the MS port.
- Connect the outdoor antenna to the BS Port.
- Install the outdoor antenna and keep a minimum vertical distance of 10 meters from the indoor antenna.
- Point the outdoor antenna to the direction where you know there is possibly a higher signal strength from the base station.
- Power on the booster and check the signal strength.
- 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.

Application Scenarios

Home

Office

Garage

Metal Buildings
- Q: What is a mobile signal booster?
A: A mobile signal booster is a device that helps improve your mobile phone's signal in areas where it's weak. It picks up weak signals from outside, amplifies them, and broadcasts a stronger signal indoors. This means better calls and texts whether you are at home, in the office, or in a big area like a hotel. - Q: How does the 2000m2 booster work?
A: The 2000m2 mobile signal booster works by receiving weak signals from outside your building through an external antenna. It then amplifies these signals and sends them indoors through an internal antenna, covering a space of up to 2000 square meters, so everyone in the area can enjoy clearer calls and faster texts. - Q: Who can use this booster?
A: Anyone can use the 2000m2 mobile signal booster! It's especially helpful for people living in large houses, offices, or businesses that have poor mobile signal reception. It's also great for warehouses or hotels, ensuring that everyone has a good connection. - Q: Is it easy to install?
A: Yes, the 2000m2 booster is designed for easy installation. It comes with all the parts you need, and the process is simple. Just place the outdoor antenna to face the nearest cell tower, and connect it to the booster inside. You’ll be enjoying better signal in no time! - Q: What networks does it support?
A: This booster works with multiple networks including E-Plus, O2, Telekom, Vodafone, and many others that use the 900MHz band technology. This makes it very versatile, as it can help boost the signal for many users in the area. - Q: Can multiple devices use the booster at the same time?
A: Absolutely! The 2000m2 mobile signal booster can support up to 200 users at the same time, which means everyone in your home or office can benefit from the better signal without interruption. - Q: What if I don't have a signal outside?
A: The booster needs at least a weak signal from outside to work. If there’s no signal at all, the booster won't be able to create one. You can check the signal outside first and ensure that there are at least 1-2 bars before using the booster. - Q: Will the booster affect my mobile phone battery?
A: Using a mobile signal booster can actually help save your phone's battery! When your phone has a weak signal, it has to work harder to connect, which drains the battery faster. Better reception means your phone can operate more efficiently. - Q: Is it safe to use?
A: Yes, mobile signal boosters are safe to use! They are designed with multiple safety features to ensure that they operate within safe limits. They do not emit harmful radiation, so you can use them around family and friends without worry. - Q: What if I have a question that’s not covered?
A: If you have more questions or need assistance, you can always reach out to our customer support team. They are happy to help with any inquiries you may have about the mobile signal booster or its installation.
Quick delivery despite COVID-19 outbreak, get it in a couple of days.
Nick Baker (UK, Leeds)
I am really happy that I decided to order a booster on UKMobileBooster.com. Due to the pandemic of coronavirus, we have taken a decision to stay at home. But of course, in our case self-isolation could have presupposed full isolation from the whole world as the quality of our mobile signal at home used to leave much to desire.
In home O2 signal booster is a perfect solution for small cottages.
Mark Smith (UK, Wigston)
I would recommend this booster to anyone, because it’s a really good option for small cottages, the price is very adequate, and the whole system itself is safe and compact. It doesn’t waste a lot of energy while it’s working, and turns off automatically when not used, and I noticed that it actually saves the battery of my phone.
Three Mobile signal problems have finally stopped irritating me!
Greg Ryan (Ireland, Wicklow)
I am writing to express my deep gratitude to seller team. These guys have really helped me! I had dozens of questions and I was really afraid to make an order online (as it was my first online purchase), but very polite specialists gave me very useful recommendations and now I can say without any doubts that it is a wonderful company!
How I managed to solve my Vodafone mobile phone signal problems
Peter Barrett (UK, Somerset)
If you are fed up with mobile signal issues, try to use GBC100. We like it! I would definitely recommend this device (or other products of this seller) to anyone facing the same EE 4G signal problems in the UK. The device is really worth the price!

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