# Calls & 3G & 4G LTE - 1000m2 (Telkomsel/Indosat/XL Axiata/Three 3) Mobile Signal Booster ##### **Enhanced Signal Strength** Experience exceptional call quality and data speeds with our mobile booster. Designed for use on 900MHz, 1800MHz, and 2100MHz frequencies, it effortlessly amplifies signals from Telkomsel, Indosat, XL Axiata, and Three 3. Whether you require 2G, 3G, or 4G LTE coverage, our booster ensures reliable connectivity across all bands, enhancing your overall mobile experience. ##### **Wide Coverage Area** Our high-performance booster covers an impressive area of up to 1,000 m², making it ideal for large homes, offices, hotels, and warehouses. Enjoy stable voice calls, fast SMS delivery, and seamless internet access throughout your space, ensuring that no corner is left without a strong signal. ##### **Universal Compatibility** No more worries about network compatibility! This tri-band booster boosts signals for all major Indonesian mobile carriers simultaneously. It's perfect for homes with multiple users on different networks, ensuring everyone stays connected without interruption. ##### **Simple Installation** Why complicate things? Our booster kit includes everything you need for a hassle-free installation—external and internal antennas, cables, and a power adapter. Get the system up and running quickly with our step-by-step guide, and start enjoying improved connectivity in no time. ##### **Smart Band Checking** Verify your mobile frequency band easily before installation! By dialing a simple code on your iPhone or using recommended apps, you can check if you require Bands 8, 3, or 1. This feature ensures that you select the right settings for optimal performance. ##### **Future-Ready Performance** Our booster not only amplifies your signals but also prepares you for the future. With support for 4G calling (VoLTE), you'll enjoy crystal-clear voice communications without dropped calls. Stay ahead with faster internet speeds and reliable connections even during peak usage times. It boost **Calls and 3G and 4G LTE** signal on 900MHz, 1800MHz and 2100MHz frequencies, the frequencies used in **Indonesia** used by mobile networks to deliver their mobile services: 2G (also known as GSM), 3G, 3.5G (also known as HSDPA provides faster data rates than 3G) and 4G. It work on both 900Mhz (Band 8) & 1800Mhz (Band 3) & 2100Mhz (Band 1) frequencies for improving Telkomsel, Indosat, XL Axiata and Three 3 mobile carrier **Voice Calls, Text, 3G and 4G LTE** signal. If your phones support 4G Calling (also called Voice over LTE or VoLTE) and your area 4G Calling is available, with the booster you can make clearer voice calls using 4G network. If you have a 4G ready phone, but you’re **not in a 4G area**, you’ll **still be able to use voice calls, text and 3G**. It is a high-performance booster, boost indoor signal cover an area up to **1,000 m2**, great for large house, offices, hotel, warehouse and more. The system unlike other kits, this device will boost ALL networks including 2G, 3G, 4G and 4G Calling, is designed for universal mobile voice calls, 3G and 4G coverage. The solution will provide coverage on all 900MHz, 1800MHz, 2100MHz networks **simultaneously**. It's Tri Band booster and is an **ESSENTIAL** if many people in the same household are on different mobile phone networks! * * * **Clear Voice** No Miss Important Calls **Wow 2G/3G/4G Calls** Eliminates Dropped Calls **Battery Life** Get Longer On Your Phone **Send/Receive SMS** SMS Text Messages Quickly **Consistent Connection** Reliable 3G/4G Data **Seamless Switching** Back to Normal Network **Signal Wider Coverage** Reception Up to 1,000 sq.m. **3G/4G Internet** Faster Uploads & Downloads **Multiple Users** 100 Simultaneously * * * ### 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 \[Voice Calls & 3G & 4G LTE\] (Band 8, 3, 1) Country Indonesia **Boost All On** Telkomsel (4G & 3G & 2G) Indosat (4G & 3G & 2G) XL Axiata (4G & 3G & 2G) Three 3 (4G & 3G & 2G) Users Supporting 100 Simultaneously Band Tri Band 8 & 3 & 1 Frequency 900 & 1800 & 2100MHz Gain(dB) Uplink Gp≥60; Downlink Gp≥65 Up-link 890~915 MHz; 1710~1785 MHz; 1930~1990 MHz Down-link 935~960 MHz; 1805~1880 MHz; 2110~2180 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 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 3, 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 4 Indoor Antennas](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/Expand-Cell-Coverage-with-4-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 does the mobile booster do? - The mobile booster helps improve your phone's signal for calls and internet. It works with different types of technology, like 2G, 3G, and 4G, to help you have better conversations and faster data. It's especially good for big places like houses, offices, and hotels. 2. How far can the booster signal reach? - The signal booster can cover up to 1,000 square meters! This means if you live in a large house or work in a big office, you should be able to enjoy strong phone signals all around. 3. Can it help with dropped calls? - Yes! The booster helps reduce dropped calls so you can talk without interruptions. It works by strengthening your phone's connection to the mobile network. 4. How many people can use it at the same time? - The mobile booster can support up to 100 users at the same time. This is great for families or businesses where many people need to use their phones. 5. Do I need to install anything to use it? - The mobile booster comes with everything you need to set it up. It includes antennas, cables, and a power adapter, making installation simple and straightforward. 6. What should I do if I have a weak signal outside? - The booster can't create a signal; it only makes existing signals stronger. If there's no signal outside your home, the booster won't work effectively. 7. Can I get better signal strength with different antennas? - Yes! You can upgrade to a higher gain antenna if you have a weak signal. This can help improve your signal indoors significantly, especially if you're only getting 1 or 2 bars on your phone. 8. What is a Lightning Surge Protector? - A Lightning Surge Protector helps keep your device safe from power surges caused by lightning. It's easy to install and is very important for safety, especially if the antenna is installed outside. 9. Can I use the booster if I have a 4G phone but live in a 3G area? - Yes! Even if you don't have 4G coverage in your area, you can still use the booster for calls and 3G internet. It helps you stay connected regardless of the available network type. 10. How do I check which frequency my phone uses? - You can check your phone’s frequency by dialing \*3001#12345# and looking for the 'Freq Band Indicator'. This tells you which band your phone is using, helping you to understand if the booster will work for you. TAGES: mobile booster, signal amplifier, 3G signal booster, 4G LTE booster, Indonesia mobile networks, Telkomsel signal boost, universal mobile coverage, indoor signal improvement ## Details - **Price:** 1090.61 GBP - 1210.61 GBP - **Vendor:** UKMobileBooster.com - **Type:** Indonesia - **Tags:** application Voice Calls & 3G & 4G LTE Data, coverage up to 1000 sq metres, id id, provider Indosat, provider Telkomsel, provider Three, provider XL Axiata ## Variants | Variant | Price | Available | |---------|-------|-----------| | No / No / No | 1090.61 GBP | In stock | | No / No / Yes | 1100.61 GBP | In stock | | No / Yes / No | 1130.61 GBP | In stock | | No / Yes / Yes | 1150.61 GBP | In stock | | 20 M / No / No | 1100.61 GBP | In stock | | 20 M / No / Yes | 1120.61 GBP | In stock | | 20 M / Yes / No | 1150.61 GBP | In stock | | 20 M / Yes / Yes | 1170.61 GBP | In stock | | 30 M / No / No | 1120.61 GBP | In stock | | 30 M / No / Yes | 1140.61 GBP | In stock | | 30 M / Yes / No | 1170.61 GBP | In stock | | 30 M / Yes / Yes | 1190.61 GBP | In stock | | 40 M / No / No | 1130.61 GBP | In stock | | 40 M / No / Yes | 1150.61 GBP | In stock | | 40 M / Yes / No | 1180.61 GBP | In stock | | 40 M / Yes / Yes | 1200.61 GBP | In stock | | 50 M / No / No | 1140.61 GBP | In stock | | 50 M / No / Yes | 1160.61 GBP | In stock | | 50 M / Yes / No | 1190.61 GBP | In stock | | 50 M / Yes / Yes | 1210.61 GBP | In stock | ## Images - Calls & 3G & 4G LTE - 1000m2 (Telkomsel/Indosat/XL Axiata/Three 3) Mobile Signal Booster - Calls & 3G & 4G LTE - 1000m2 (Telkomsel/Indosat/XL Axiata/Three 3) Mobile Signal Booster - Calls & 3G & 4G LTE - 1000m2 (Telkomsel/Indosat/XL Axiata/Three 3) Mobile Signal Booster - Calls & 3G & 4G LTE - 1000m2 (Telkomsel/Indosat/XL Axiata/Three 3) Mobile Signal Booster - Calls & 3G & 4G LTE - 1000m2 (Telkomsel/Indosat/XL Axiata/Three 3) Mobile Signal Booster - Calls & 3G & 4G LTE - 1000m2 (Telkomsel/Indosat/XL Axiata/Three 3) Mobile Signal Booster - Calls & 3G & 4G LTE - 1000m2 (Telkomsel/Indosat/XL Axiata/Three 3) Mobile Signal Booster - Calls & 3G & 4G LTE - 1000m2 (Telkomsel/Indosat/XL Axiata/Three 3) Mobile Signal Booster - Calls & 3G & 4G LTE - 1000m2 (Telkomsel/Indosat/XL Axiata/Three 3) Mobile Signal Booster --- > Source: [B4U](https://www.ukmobilebooster.com/products/id-gdw1000-mobile-booster) > Updated: 2026-09-02