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For freedom of coverage, our Pro Tri-Band Signal Booster is absolute. By functioning in all three major network frequencies—900MHz, 1800MHz, and 2100MHz—it’s able to solve low signal issues with your EE 2G, 3G, 4G network, provide crystal clear 2G and 3G coverage to every mobile operator in the UK. With a 600 m² range, it’s designed to provide considerable coverage for multi-network users. Because of its uniquely versatile capabilities, we recommend it to multi-user homes or businesses and establishments looking to facilitate communication. Our Tri-Band signal booster is surprisingly easy to set up and should be up and run in less than 15 minutes. Problems? Don’t fret—our professionally trained customer support team is available to help 24/7. We take clear mobile coverage seriously, which is why we offer both a 30-Day Money Back Guarantee and 2-Year Warranty for this product. The only thing you have to lose is a poor reception!
DoCall mobile signal booster is the only working solution if you have a weak signal and dead zones. It helps to improve signal strength so you can access the internet more quickly, and stream videos without buffering.
With our booster you can make and receive calls without interruption, ensuring you're always in touch with your family and friends.
In general, the booster catches the signals from the nearest cell tower in the area by the external antenna which is included in the kit, then it sends the signal to the booster box. The box amplifies the signals, ensuring reliable coverage even in areas with poor signal strength, and the internal antenna spreads the signals inside the closed area.
If you want to find the best booster for you there are 2 easy options:
1. At DoCall, we are committed to providing high-quality boosters at unbeatable prices.
2. Since 2010, we've been dedicated to improving cellular signals with our specialized boosters, putting our CUSTOMERS FIRST every step of the way.
3. Our boosters fix more than the signal. DoCall customers enjoy fewer dropped calls, better voice quality, faster internet speeds, and improved video streaming.
4. In addition, we provide peace of mind with our industry-leading 24/7 after-sale service:
- Lifetime Support
- 2-Year Warranty
- Installation Services (for enterprise solutions)
5. And if it’s not a perfect solution for you, we’ll refund your purchase or replace it. No hard feelings.
Installing our boosters is easy - in fact, 98% of our customers do it themselves. The device is plug-and-play, so all you need to do is attach the units with cables and mount the antennas. We provide simple installation guides and videos to help you along the way.
Moreover, we offer technical aftersales support after the delivery of your device, so you can have peace of mind knowing we're here to help.
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