Calls - 250m2 (Zain/Ooredoo/Viva) Mobile Phone Signal Booster
Enhanced Signal Strength
Say goodbye to dropped calls and missed texts! The Calls - 250m2 Mobile Phone Signal Booster amplifies your mobile signal on the 900MHz frequency, crucial for Zain, Ooredoo, and Viva networks. Experience crystal-clear voice clarity and swift SMS delivery, transforming your communication experience at home or in any medium-sized space.
Wide Coverage Area
Designed for medium-sized areas, this booster effectively expands your signal coverage up to 250 m². Whether you're at home, enjoying coffee in a café, or socializing in a pub, this device ensures you stay connected no matter your location within the coverage zone.
Complete Installation Kit
Our booster package includes everything you need for a seamless installation: an outdoor antenna, indoor antenna, outdoor cables, and a power adapter. With all accessories included, you can set up your signal booster quickly and efficiently, enhancing your mobile connectivity without any extra purchases.
Easy Installation Process
Installing the Calls - 250m2 Booster is simple! Just follow our easy step-by-step guide, allowing you to test and optimize antenna placements for the best signal reception. It’s designed for DIY installation, making it accessible for anyone to enhance their mobile phone signal.
Supports Multiple Users
Connect up to 25 devices simultaneously with the Calls - 250m2 signal booster. Enjoy uninterrupted voice calls and text messages for your family and friends without any delay or interference, making it perfect for homes, gatherings, or small businesses.
Upgrade Options Available
Maximize your signal performance with optional upgrades. Enhance your setup with high-gain Yagi antennas for better reception or install a lightning surge protector to safeguard your device. Tailor the system to your needs to ensure optimal connectivity tailored to your environment.
It boost Calls signal on 900MHz frequency, the frequency used in Kuwait used by mobile networks to deliver their mobile services: 2G (also known as GSM). It work on 900Mhz (Band 8) frequency for improving Zain, Ooredoo and Viva mobile carrier networks Voice Calls & Text signal. The booster is the best suitable for medium size, boost indoor signal coverage up to 250 m2, perfect for home, cafes, restaurants, pubs, clubs and more.
No Miss Important Calls
SMS Text Messages Quickly
Reception Up to 250 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 to shown dBm reading on phone? Check 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 | Kuwait |
Boost All On | Zain (2G) Ooredoo (2G) Viva (2G) |
Users Supporting | 25 Simultaneously |
Band | Single Band 8 |
Frequency | 900MHz |
Gain(dB) | Uplink Gp≥50; Downlink Gp≥55 |
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 |
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
- What is the Calls - 250m2 Mobile Phone Signal Booster? - The Calls - 250m2 Mobile Phone Signal Booster is a device designed to improve your mobile phone signal for voice calls and text messages. It works with Zain, Ooredoo, and Viva networks in Kuwait, boosting signals over a coverage area of up to 250 square meters, making it perfect for homes, cafes, and other spaces.
- How does the signal booster work? - This booster amplifies the existing mobile signal outside your home or building. It doesn’t create a new signal; rather, it strengthens the weak signal that is already there. To work effectively, make sure the outdoor antenna is installed in an area where you receive some signal.
- What is included in the booster kit? - The booster kit comes with everything you need for installation. It includes the booster unit, outdoor antenna, indoor antenna, power adapter, and a 10-meter outdoor cable. All items are included for a complete setup.
- Can I install the booster myself? - Yes! The installation of the signal booster is quite simple. You'll just need to follow the instructions provided in the kit, which guide you through the setup of the outdoor antenna, connecting the cables, and powering on the device.
- What frequencies does the booster support? - The Calls - 250m2 Signal Booster operates on the 900MHz frequency, specifically designed for 2G networks in Kuwait. This frequency is used by Zain, Ooredoo, and Viva for mobile voice and text services.
- Is there a way to check if my phone supports this booster? - Yes, you can check if your phone supports the necessary frequency band by dialing *3001#12345#* and going to 'Serving Cell Info' to see the 'Freq Band Indicator'. Alternatively, you can use signal apps like "CellMapper" or "Network Signal Info Pro".
- Can multiple users use the booster at the same time? - Absolutely! The Calls - 250m2 Signal Booster can support up to 25 users simultaneously, so multiple people can connect using their devices without any interference.
- What if there’s no signal outside? - If there is no signal outside your location, the booster will not work. It amplifies an existing weak signal but cannot create a new one. Make sure there is some outside signal for the booster to be effective.
- Do I need to upgrade any parts for better performance? - Depending on your location, you might want to consider upgrading to a higher gain antenna if you experience weak signals inside your home. This can enhance the performance of the booster and provide better reception.
- How can I return the product if I'm not satisfied? - If you need to return the product, please refer to the return policy on our website. You’ll find all the details on the conditions and procedure for returning the booster, ensuring a hassle-free experience.
