# Calls - 2000m2 (Swisscom/Sunrise/Salt/Yallo) Mobile Signal Booster ##### **Enhanced Call Clarity** Experience crystal clear calls with our state-of-the-art booster. It amplifies the 900MHz frequency used in Switzerland, ensuring that you never miss an important conversation again. With superior voice quality, whether at home or in the office, stay connected effortlessly. ##### **Rapid SMS Delivery** Send and receive text messages at lightning speed. The booster ensures your SMS reach the intended recipient without delay, making your communication seamless and reliable. Enjoy the peace of mind that comes with swift message delivery. ##### **Impressive Coverage Area** Transform your coverage with the capability of boosting signal strength up to 2,000 m². Ideal for large homes, commercial spaces, and even warehouses, ensure every corner receives the strongest mobile signal for uninterrupted connectivity. ##### **Complete Installation Kit** All you need is included in one convenient package! The kit comes complete with an external aerial, booster base unit, internal aerial, cables, and a power adapter, making installation a breeze. Enjoy a hassle-free setup experience. ##### **Upgrade Options** Customize your mobile experience with upgrade options like higher gain antennas for better performance in low signal areas. Tailor the booster to meet your specific needs and enhance your signal strength to the maximum. ##### **Lightning Surge Protection** Safeguard your investment with a premium lightning surge protector. Designed to shield your device from potential damage due to electrical surges, this accessory ensures your mobile signal booster remains in top condition regardless of weather conditions. It boost **Calls** signal on 900MHz frequency, the frequency used in **Switzerland** used by mobile networks to deliver their mobile services: 2G (also known as GSM). It can boost all networks on Sunrise, Swisscom, Yallo, M-Budget, Lebara, Aldi mobile, Ortel mobile, Lycamobile, Ok.-mobile, Salt Mobile, UPC Cablecom, CoopMobile, TalkTalk and Mucho for improving **Voice Calls & Text** signal. The booster is a high-performance booster and boost indoor signal coverage up to **2,000 m2**, great for extra-large houses, offices, and hotels. Also works for warehouse production areas, corporative areas and more. * * * **Clear Voice** No Miss Important Calls **Send/Receive SMS** SMS Text Messages Quickly **Signal Wider Coverage** Reception Up to 2,000 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 \[Voice Calls & Text\] (Band 8) Country Switzerland **Boost All On** Swisscom (2G) Sunrise (2G) Salt Mobile (2G) Yallo (2G) Aldi mobile (2G) CoopMobile (2G) Lebara mobile (2G) Lycamobile (2G) Mucho (2G) M-Budget (2G) Ok.-mobile (2G) Ortel mobile (2G) TalkTalk (2G) UPC Cablecom (2G) Users Supporting 200 Simultaneously Band Single Band 8 Frequency 900MHz Gain(dB) Uplink Gp≥70; Downlink Gp≥75 Up-link 890~915 MHz Down-link 935~960 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 **Warming Tips:** - Band Confirmation: This booster can boost signals on Band 8, 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 9 Indoor Antennas](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/Expand-Cell-Coverage-with-10-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 your phone's signal. It works by catching signals from outside and amplifying them indoors, making it easier to make calls and send texts. 2. How does the 2000m2 mobile signal booster work? - The 2000m2 mobile signal booster picks up weak signals from outside and boosts them inside your home or office. This means you can enjoy clearer calls and faster text messaging, even in large areas. 3. Which mobile networks does the booster support? - This booster is designed to work with several Swiss mobile networks, including Swisscom, Sunrise, Salt, and Yallo, as well as others like Aldi mobile and Lebara. It's great for making sure everyone with these networks can stay connected. 4. How big of an area can this booster cover? - The booster can increase signal coverage for areas up to 2,000 square meters. That's really useful for big homes, offices, or even hotels where lots of people need good phone service. 5. Can my phone's signal be boosted if there's no signal outside? - No, the signal booster can only amplify the signal that is already available. If there is no signal outside, the booster will not be able to help you. 6. Is it easy to install the mobile signal booster? - Yes! The kit comes with everything you need for installation, and it's designed to be easy to set up. You get detailed instructions to guide you through the process. 7. What do I need to check before using the booster? - Before buying a booster, you should check your mobile frequency band. You can do this by dialing \*3001#12345# on your iPhone and checking the 'Freq Band Indicator'. 8. What is the purpose of the external aerial? - The external aerial helps catch signals from outside your building. If your phone shows only 1 or 2 bars of signal indoors, upgrading to a higher gain external aerial can improve performance. 9. What is a lightning surge protector? - A lightning surge protector is a device that protects your signal booster and other equipment from damage caused by lightning strikes. It helps keep your system safe during bad weather. 10. Can I use the booster with multiple users? - Yes, the 2000m2 mobile signal booster can support up to 200 users at the same time, so it's great for large families or businesses. TAGES: mobile signal booster, Switzerland, Sunrise, Swisscom, voice calls, indoor signal coverage, 2000 m2, SMS text messages ## Details - **Price:** 565.83 GBP - 685.83 GBP - **Vendor:** UKMobileBooster.com - **Type:** Switzerland - **Tags:** application Voice Calls, ch Aldi, ch ch, ch CoopMobile, ch Lebara, ch Lycamobile, ch M-Budget, ch Mucho, ch Ok.-mobile, ch Ortel, ch Salt, ch Sunrise, ch Swisscom, ch TalkTalk, ch UPC Cablecom, ch Yallo, coverage up to 2000 sq metres, provider Aldi Mobile, provider CoopMobile, provider Lebara Mobile, provider Lycamobile, provider M-Budget, provider Mucho, provider Ok.-mobile, provider Ortel Mobile, provider Salt Mobile, provider Sunrise, provider Swisscom, provider TalkTalk, provider UPC Cablecom, provider Yallo ## Variants | Variant | Price | Available | |---------|-------|-----------| | No / No / No | 565.83 GBP | In stock | | No / No / Yes | 585.83 GBP | In stock | | No / Yes / No | 615.83 GBP | In stock | | No / Yes / Yes | 635.83 GBP | In stock | | 20 M / No / No | 585.83 GBP | In stock | | 20 M / No / Yes | 605.83 GBP | In stock | | 20 M / Yes / No | 635.83 GBP | In stock | | 20 M / Yes / Yes | 655.83 GBP | In stock | | 30 M / No / No | 595.83 GBP | In stock | | 30 M / No / Yes | 615.83 GBP | In stock | | 30 M / Yes / No | 645.83 GBP | In stock | | 30 M / Yes / Yes | 665.83 GBP | In stock | | 40 M / No / No | 605.83 GBP | In stock | | 40 M / No / Yes | 625.83 GBP | In stock | | 40 M / Yes / No | 655.83 GBP | In stock | | 40 M / Yes / Yes | 675.83 GBP | In stock | | 50 M / No / No | 615.83 GBP | In stock | | 50 M / No / Yes | 635.83 GBP | In stock | | 50 M / Yes / No | 665.83 GBP | In stock | | 50 M / Yes / Yes | 685.83 GBP | In stock | ## Images - Calls - 2000m2 (Swisscom/Sunrise/Salt/Yallo) Mobile Signal Booster - Calls - 2000m2 (Swisscom/Sunrise/Salt/Yallo) Mobile Signal Booster - Calls - 2000m2 (Swisscom/Sunrise/Salt/Yallo) Mobile Signal Booster - Calls - 2000m2 (Swisscom/Sunrise/Salt/Yallo) Mobile Signal Booster - Calls - 2000m2 (Swisscom/Sunrise/Salt/Yallo) Mobile Signal Booster - Calls - 2000m2 (Swisscom/Sunrise/Salt/Yallo) Mobile Signal Booster - Calls - 2000m2 (Swisscom/Sunrise/Salt/Yallo) Mobile Signal Booster - Calls - 2000m2 (Swisscom/Sunrise/Salt/Yallo) Mobile Signal Booster --- > Source: [B4U](https://www.ukmobilebooster.com/products/ch-g2000-mobile-booster) > Updated: 2026-09-02