# 3G & Calls - 500m2 (Telia/Elisa/DNA/Tele Finland/Alcom) Mobile Signal Booster ##### **Powerful 3G Signal Boosting** Experience uninterrupted communication and faster data with our powerful mobile signal booster. Designed to amplify 3G and voice calls on both 900MHz and 2100MHz frequencies, it ensures you stay connected with Telia, Elisa, DNA, and other mobile carriers across Finland. ##### **Extensive Coverage Area** Covering an impressive 500 square meters, this booster is perfect for medium-sized homes, offices, and warehouses. Enjoy reliable voice calls and data streaming throughout your space without missing a beat. ##### **Dual Band Support** Our dual-band booster operates on 900MHz and 2100MHz simultaneously, guaranteeing exceptional connectivity for all mobile networks. Ideal for households with users on different carriers—everyone can enjoy consistent signal strength. ##### **Comprehensive Installation Kit** The booster package comes with everything you need for easy installation, including an external aerial, cables, and the booster unit itself. No additional purchases required—set up and enjoy better signal right away! ##### **Optional Upgrades Available** Customize your booster even further with upgrades for higher gain antennas or lightning surge protectors. Ensure optimal performance and protect your equipment from potential surges with these additional options. ##### **Support for Multiple Users** Designed to support up to 50 simultaneous users, this booster makes it perfect for families or small offices. Everyone can enjoy reliable calls and high-speed internet without interruptions. It boost **3G and Calls** signal on 900MHz, 2100MHz frequencies, the frequencies used in **Finland** used by mobile networks to deliver their mobile services: 3G, 3.5G (also known as HSDPA provides faster data rates than 3G) and 2G. It work on both 900Mhz (Band 8) & 2100Mhz (Band 1) frequencies for improving Telia, Elisa and DNA etc ALL mobile carrier networks **3G, Voice Calls and Text** signal. It is a high-performance booster, boost indoor signal cover an area up to **500 m2**, perfect for medium houses, offices, warehouse and more. This system is compatible with all 3G mobile phone networks, will provide coverage on both 900MHz, 2100MHz frequency **simultaneously**. It's Dual Band booster and is an **ESSENTIAL** if many people in the same household are on different mobile phone networks! * * * **Wow 3G Calls** Eliminates Dropped Calls **Clear Voice** No Miss Important Calls **Consistent Connection** Reliable 3G Data **Send/Receive SMS** SMS Text Messages Quickly **3G Internet** Faster Uploads & Downloads **Signal Wider Coverage** Reception Up to 500 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. ![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) * * * ### 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) * * * ### 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) * * * ### Specification (scroll to view all) Application & Bands \[3G Data and Voice Calls\] (Band 8, 1) Country Finland **Boost All On** Telia (3G & 2G) Elisa (3G & 2G) DNA (3G & 2G) Alcom (3G & 2G) Tele Finland (3G & 2G) Users Supporting 50 Simultaneously Band Dual Band 8 & 1 Frequency 900 & 2100MHz Gain(dB) Gp≥60; Downlink Gp≥65 Up-link 890~915 MHz; 1930~1990 MHz Down-link 935~960 MHz; 2110~2180 MHz Export Power(Po) ≥20dBm 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 1 x 5 Meters Indoor Cable **Warming Tips:** - Band Confirmation: This booster can boost signals on Band 8, or Band 1, 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 3 Indoor Antennas](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/Expand-Cell-Coverage-with-3-Indoor-Antenna.png?v=1700361963) ### **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 mobile phone signals. It takes a weak signal from outside and makes it stronger inside your home or office. This means you can have better calls and faster internet on your phone! 2. How does the 3G & Calls booster work? - The 3G & Calls booster works by using two different frequencies, 900MHz and 2100MHz. It picks up weak signals from your mobile network outside and amplifies them. This way, when you make calls or use the internet, you'll get a stronger and clearer signal. 3. Can I use this booster with any mobile network? - Yes, this booster is designed to work with all major networks in Finland such as Telia, Elisa, DNA, Alcom, and Tele Finland. So no matter which mobile provider you have, this booster can help improve your signal! 4. How big of an area does this booster cover? - The 3G & Calls booster can cover an area of up to 500 square meters. That’s great for medium-sized homes, offices, and even warehouses. It helps ensure everyone in that space can have better signal on their phones. 5. Is the mobile signal booster easy to install? - Yes, the mobile signal booster comes with everything you need for installation! It includes an outdoor antenna, cables, and an indoor antenna. You can easily set it up yourself at home. 6. What do I need to do before using the booster? - Before using the booster, you need to check if there is a weak signal outside. The booster can't create a signal; it only makes a weak signal stronger. If there’s no signal outdoors, the booster won’t work. 7. Can I upgrade my booster system? - Absolutely! You can upgrade to better cables or a higher gain antenna if you need even stronger signal performance. This can be especially helpful if you find that your signal is still weak. 8. What if I experience dropped calls even with the booster? - If you notice dropped calls, check if the booster is installed correctly. Sometimes, finding the best location for the outdoor antenna can significantly improve your signal strength. 9. What is a lightning surge protector? - A lightning surge protector is a device that helps keep your signal booster safe from power surges caused by lightning. Installing it can help prevent damage to your equipment, making sure it works well for you. 10. How can I check what frequency band my phone uses? - To check your phone's frequency band, you can dial \*3001#12345#\* and press Call. This will show you details about the network connection. You can also use specific apps like 'CellMapper' for this purpose. TAGES: 3G mobile booster, Finland mobile signal, Telia Elisa DNA coverage, 3G dual band booster, improve mobile signal, indoor signal booster, dropped calls solution, faster data rates ## Details - **Price:** 365.49 GBP - 485.49 GBP - **Vendor:** UKMobileBooster.com - **Type:** Finland - **Tags:** application 3G Data & Voice Calls, coverage up to 500 sq metres, fi Alcom, fi DNA, fi Elisa, fi fi, fi Tele, fi Telia, has_stock_countdown, provider Alcom, provider DNA, provider Elisa, provider Tele Finland, provider Telia ## Variants | Variant | Price | Available | |---------|-------|-----------| | No / No / No | 365.49 GBP | In stock | | No / No / Yes | 385.49 GBP | In stock | | No / Yes / No | 415.49 GBP | In stock | | No / Yes / Yes | 435.49 GBP | In stock | | 20 M / No / No | 385.49 GBP | In stock | | 20 M / No / Yes | 405.49 GBP | In stock | | 20 M / Yes / No | 435.49 GBP | In stock | | 20 M / Yes / Yes | 455.49 GBP | In stock | | 30 M / No / No | 395.49 GBP | In stock | | 30 M / No / Yes | 415.49 GBP | In stock | | 30 M / Yes / No | 445.49 GBP | In stock | | 30 M / Yes / Yes | 465.49 GBP | In stock | | 40 M / No / No | 405.49 GBP | In stock | | 40 M / No / Yes | 425.49 GBP | In stock | | 40 M / Yes / No | 455.49 GBP | In stock | | 40 M / Yes / Yes | 475.49 GBP | In stock | | 50 M / No / No | 415.49 GBP | In stock | | 50 M / No / Yes | 435.49 GBP | In stock | | 50 M / Yes / No | 465.49 GBP | In stock | | 50 M / Yes / Yes | 485.49 GBP | In stock | ## Images - 3G & Calls - 500m2 (Telia/Elisa/DNA/Tele Finland/Alcom) Mobile Signal Booster - 3G & Calls - 500m2 (Telia/Elisa/DNA/Tele Finland/Alcom) Mobile Signal Booster - 3G & Calls - 500m2 (Telia/Elisa/DNA/Tele Finland/Alcom) Mobile Signal Booster - 3G & Calls - 500m2 (Telia/Elisa/DNA/Tele Finland/Alcom) Mobile Signal Booster - 3G & Calls - 500m2 (Telia/Elisa/DNA/Tele Finland/Alcom) Mobile Signal Booster - 3G & Calls - 500m2 (Telia/Elisa/DNA/Tele Finland/Alcom) Mobile Signal Booster - 3G & Calls - 500m2 (Telia/Elisa/DNA/Tele Finland/Alcom) Mobile Signal Booster - 3G & Calls - 500m2 (Telia/Elisa/DNA/Tele Finland/Alcom) Mobile Signal Booster - 3G & Calls - 500m2 (Telia/Elisa/DNA/Tele Finland/Alcom) Mobile Signal Booster --- > Source: [B4U](https://www.ukmobilebooster.com/products/fi-gw500-mobile-booster) > Updated: 2026-09-02