- Customer Care
- By Application
- By Carrier
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(EE/O2/Vodafone/Three/T-Mobile and other carriers)
A dynamic combination of attractive design with a 5-bar signal boosting capacity, our Dual Band Mobile Signal Booster is the latest solution to increase voice and improve 3G network signal problems in both urban and rural areas across the UK! The device covers an area of up to 300m2 and boosts all major UK (Three Mobile, Vodafone, O2, etc.) network provider signals broadcast within the 900 and 2100MHz frequency range. The quick installation kit comes complete with instructions and takes less than 15 minutes to set up. You’ll be up and running in no time! Please do not hesitate to contact our staff of highly trained professionals available 24/7 should you experience any problems with your booster. Let our booster solve all your signal problems!
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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