# Calls - 500m2 (O2/Vodafone/giffgaff/Sky Mobile) Mobile Signal Booster # Boost4U G500 High-Power Mobile Signal Booster for Calls — 500 m² UK **The Boost4U G500 (£300.96) is the flagship high-power Band 8 (900 MHz) mobile signal booster for calls and text covering up to 500 m² with 75 dB gain, a 10 dBi outdoor Yagi antenna and 8 dBi indoor panel, simultaneously improving 2G/3G voice and SMS for O2, Vodafone, giffgaff, Sky Mobile, Lebara, Lycamobile and Tesco Mobile across multi-floor large homes, stone properties, basements, annexes and small businesses — the most powerful call-only booster in the Boost4U G-series range.** The G500 is engineered for properties where standard 100–250 m² boosters fall short. Its 75 dB gain and 10 dBi outdoor antenna capture the weakest rural 900 MHz signals and distribute amplified call signal throughout 500 m² — enough for a 5–6 bedroom house, a small pub or restaurant, or a multi-floor office. At £300.96 with a 365-day money-back guarantee, free UK shipping and lifetime support, the G500 is the definitive solution for large-property call signal problems. ##### **Enhanced Coverage** Experience seamless connectivity with the Calls - 500m2 Mobile Signal Booster. Designed to cover up to 500 square meters, it ensures that every corner of your home or office is equipped with a strong mobile signal, allowing you to stay connected without interruptions. ![4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/Signal-Booster-Feature1-1.png?v=1780277092) ##### **Multi-Network Compatibility** This booster is compatible with major UK networks including O2, Vodafone, giffgaff, and Sky Mobile. No matter your provider, enjoy improved voice calls and text messaging capabilities, making it the perfect solution for diverse user needs. ![4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/Signal-Booster-Feature2.png?v=1780223075) ##### **User-Friendly Installation** Setting up the Calls - 500m2 Mobile Signal Booster is a breeze. With a complete kit that includes all necessary components, you can easily install it yourself without the need for professional assistance, saving you time and money. ![4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/Signal-Booster-Feature3.png?v=1780223075) ##### **Supports Multiple Users** Designed for modern households and offices, this booster can support up to 50 simultaneous users. Whether it's for family, friends, or colleagues, everyone can enjoy enhanced signal strength and reliability. ![4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/Signal-Booster-Feature4.png?v=1780223075) ##### **Reliable Performance** With a gain of up to 65 dB, the Calls - 500m2 Mobile Signal Booster significantly amplifies weak signals, ensuring clear voice calls and fast text message delivery. Say goodbye to dropped calls and frustrating delays. ![4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/Signal-Booster-Feature5.png?v=1780223075) ##### **Durable and Efficient** Built to last, this mobile signal booster is designed for efficiency and durability. It operates quietly and consumes minimal power, making it an eco-friendly choice for boosting your mobile signal. ![4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/Signal-Booster-Feature6.png?v=1780223075) ## **3 Steps to Full Bars** ## 1\. Place the Outdoor Antenna Mount the antenna where you get the best signal. ![4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Install](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/Install-1.gif?v=1780223819) ## 2\. Connect the Booster Inside Plug in the booster and connect to the antenna. ![4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Install](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/Install-2.gif?v=1780223819) ## 3\. Enjoy Full Bars Everywhere Clear calls, fast data, and no more dead zones. ![4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Install](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/Install-3.gif?v=1780223819) ## Mobile Signal Booster O2 Booster Vodafone Signal Booster Giffgaff Signal Booster Indoor Coverage 500m2 Coverage Voice Calls Text Message Signal It boost **Calls** signal on 900MHz frequency, the frequency used in UK used by mobile networks to deliver their mobile services: 2G (also known as GSM). It can boost all networks on O2, Vodafone, giffgaff, TalkTalk, Lyca Mobile, Lebara, Tesco, Talk and Sky Mobile for improving **Voice Calls & Text** signal. The booster is a high-performance booster and boost indoor signal coverage up to **500 m2**, perfect for medium houses, offices, warehouse and more. * * * **Clear Voice** No Miss Important Calls **Send/Receive SMS** SMS Text Messages Quickly **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. ![Mobile Signal Booster O2 Booster Vodafone Signal Booster Giffgaff Signal Booster Indoor Coverage 500m2 Coverage Voice Calls Text Message Signal cables](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/ProductPageCable.webp?v=1600639912) * * * ### 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) ![Mobile Signal Booster O2 Booster Vodafone Signal Booster Giffgaff Signal Booster Indoor Coverage 500m2 Coverage Voice Calls Text Message 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. ![Mobile Signal Booster O2 Booster Vodafone Signal Booster Giffgaff Signal Booster Indoor Coverage 500m2 Coverage Voice Calls Text Message 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 United Kingdom **Boost All On** O2 (2G) Vodafone (2G) giffgaff (2G) Lebara (2G) Lyca Mobile (2G) Sky Mobile (2G) TalkMobile (2G) TalkTalk (2G) Tesco (2G) Users Supporting 50 Simultaneously Band Single Band 8 Frequency 900MHz Gain(dB) Uplink Gp≥60; Downlink Gp≥65 Up-link 890~915 MHz Down-link 935~960 MHz Export Power(Po) ≥10dBm Power Adapter Input: AC 100V~240V 50/60Hz; Output: DC 5V What’s Included 1 x Booster 1 x Outdoor Antenna 1 x Indoor Antenna 1 x UK Type 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 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 Mobile Signal Booster O2 Booster Vodafone Signal Booster Giffgaff Signal Booster Indoor Coverage 500m2 Coverage Voice Calls Text Message 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 Mobile Signal Booster O2 Booster Vodafone Signal Booster Giffgaff Signal Booster Indoor Coverage 500m2 Coverage Voice Calls Text Message 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 Mobile Signal Booster O2 Booster Vodafone Signal Booster Giffgaff Signal Booster Indoor Coverage 500m2 Coverage Voice Calls Text Message 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) ![Mobile Signal Booster O2 Booster Vodafone Signal Booster Giffgaff Signal Booster Indoor Coverage 500m2 Coverage Voice Calls Text Message Signal signal coverage](https://cdn.shopifycdn.net/s/files/1/0488/4129/3976/files/Coverage.jpg?v=1698191834) ### **Application Scenarios** ![Mobile Signal Booster O2 Booster Vodafone Signal Booster Giffgaff Signal Booster Indoor Coverage 500m2 Coverage Voice Calls Text Message Signal home application](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/application-home.png?v=1697980834) **Home** ![Mobile Signal Booster O2 Booster Vodafone Signal Booster Giffgaff Signal Booster Indoor Coverage 500m2 Coverage Voice Calls Text Message Signal office application](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/application-office.png?v=1697980832) **Office** ![Mobile Signal Booster O2 Booster Vodafone Signal Booster Giffgaff Signal Booster Indoor Coverage 500m2 Coverage Voice Calls Text Message Signal garage application](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/application-garage.png?v=1697980834) **Garage** ![Mobile Signal Booster O2 Booster Vodafone Signal Booster Giffgaff Signal Booster Indoor Coverage 500m2 Coverage Voice Calls Text Message Signal metal buildings application](https://cdn.shopify.com/s/files/1/0488/4129/3976/files/application-metal-buildings.png?v=1697980834) **Metal Buildings** ## Product Specifications Specification Details Model G500 / MBG500gb Frequency Band Band 8 (900 MHz) — GSM 900 / UMTS 900 Uplink Frequency 880–915 MHz Downlink Frequency 925–960 MHz Supported Networks O2, Vodafone, giffgaff, Sky Mobile, Lebara, Lycamobile, Tesco Mobile Signal Type 2G GSM (calls & SMS) + 3G UMTS (calls & data) Max Gain 75 dB Max Output Power 20 dBm EIRP Indoor Coverage Up to 500 m² (approx. 5–6 bedroom house / small business) Noise Figure ≤ 2.5 dB Outdoor Antenna 10 dBi Yagi directional (included) Indoor Antenna 8 dBi panel directional (included) Cable Length 15 m (upgradeable to 20 m / 30 m) Power Supply AC 100–240V, 50/60Hz, UK plug Power Consumption ≤ 15 W Dimensions (Booster Unit) 200 × 150 × 35 mm Weight Approx. 700 g Operating Temperature \-10°C to +55°C Certification UKCA / CE, Ofcom licence-exempt Price £300.96 GBP Shipping Free UK delivery (10–15 business days) Return Policy 365-day money-back guarantee Support Lifetime technical support ## What's in the Box Item Quantity Description G500 Booster Unit 1 Band 8 900 MHz high-power amplifier, 75 dB gain Outdoor Yagi Antenna 1 10 dBi directional, weatherproof IP65 Indoor Panel Antenna 1 8 dBi directional wall-mount panel Coaxial Cable 1 15 m low-loss 5D-FB with N-type connectors Power Adapter 1 UK 3-pin plug, 12V DC Mounting Brackets 2 Outdoor wall/pole + indoor wall User Manual 1 Step-by-step installation guide ## Pros & Cons Pros Cons 75 dB gain — highest in G-series call boosters Does NOT boost 4G LTE data — calls and SMS only 500 m² coverage for large homes and small businesses Only Band 8 (900 MHz) — not EE/Three 10 dBi Yagi captures weakest rural signals £300.96 is premium price for a call-only booster 8 dBi indoor panel for wide, even distribution 15 m cable may need upgrade for 4+ storey buildings Works with O2, Vodafone and all their MVNOs Outdoor antenna requires wall/pole mounting Band 8 900 MHz penetrates thick stone walls best No 5G support (no consumer booster currently does) DIY installation in 45–60 minutes Panel antenna is directional — needs aiming 365-day money-back guarantee — longest in market Requires at least 1 bar of outdoor signal Ofcom licence-exempt, UKCA/CE certified Standard delivery 10–15 business days ≤ 15 W consumption (~£36/year) Larger unit (200×150 mm) needs wall space ## How the G500 Works The G500 uses a three-step process to improve mobile call signal in large properties: 1. **Outdoor antenna captures signal:** The 10 dBi Yagi antenna mounted on an exterior wall, roof or pole picks up the weak 900 MHz Band 8 signal from the nearest O2 or Vodafone mast — even in rural areas where signal is extremely weak. 2. **Booster amplifies signal:** The G500 unit amplifies the signal by 75 dB (the highest in the G-series), filtering out noise with its ≤2.5 dB noise figure and automatic gain control to prevent oscillation. 3. **Indoor panel rebroadcasts:** The 8 dBi directional panel antenna distributes the amplified signal throughout up to 500 m², covering multiple floors, basements, annexes and interior rooms. ## Compatible Networks Network Type Band 8 (900 MHz) Support O2 Major network Yes — primary 2G/3G band Vodafone Major network Yes — primary 2G/3G band giffgaff MVNO (O2) Yes — uses O2 network Sky Mobile MVNO (O2) Yes — uses O2 network Lebara MVNO (Vodafone) Yes — uses Vodafone network Lycamobile MVNO (Vodafone) Yes — uses Vodafone network Tesco Mobile MVNO (O2) Yes — uses O2 network EE Major network No — EE uses Band 3 (1800 MHz) for 2G Three Major network No — Three does not operate 2G ## Installation Guide ### Step 1: Find the Strongest Outdoor Signal Walk around your property with a phone in 2G/3G-only mode and note where signal is strongest. Use the CellMapper app to locate the nearest O2/Vodafone mast and its direction. For large properties, the strongest signal point may be on a specific side of the building. ### Step 2: Mount the Outdoor Antenna Mount the 10 dBi Yagi antenna on an exterior wall, roof pole or chimney using the included bracket. Point it toward the nearest mast. Ensure at least 5 m vertical separation from the indoor antenna. For rural weak-signal areas, roof or pole mounting at 5+ m height is recommended. ### Step 3: Run the Cable Run the 15 m coaxial cable from the outdoor antenna through a vent, window gap or drilled hole to the booster location. Avoid running cable near fluorescent lights, HVAC motors or WiFi routers. For 4+ storey buildings, upgrade to 20 m or 30 m cable at checkout. ### Step 4: Connect and Power On Connect the outdoor cable to the "BS" port, connect the indoor panel antenna to the "MS" port, and plug in the power adapter. Wait 30 seconds for calibration. All green LEDs indicate optimal operation. ### Step 5: Aim the Indoor Panel The 8 dBi panel antenna is directional — aim it toward the area needing most coverage (e.g. the main living area or central hallway). Test signal bars throughout the property and adjust the panel angle for best coverage. ## Frequently Asked Questions ### Will the G500 improve my 4G internet speed? No. The G500 is a Band 8 (900 MHz) booster that amplifies 2G GSM and 3G UMTS signals for calls and SMS only. It does not boost 4G LTE data. If you need 4G data improvement, consider the Boost4U C500 4G LTE booster. ### Which networks does the G500 work with? The G500 works with O2, Vodafone and all their MVNOs including giffgaff, Sky Mobile, Lebara, Lycamobile and Tesco Mobile. It does not work with EE or Three, which use different frequency bands for 2G/3G. ### How big an area does the G500 cover? The G500 covers up to 500 m² indoors, roughly equivalent to a 5–6 bedroom house, a small pub/restaurant, or a multi-floor office. Actual coverage depends on outdoor signal strength, wall thickness and building layout. In weak-signal rural areas, coverage may be 300–400 m². ### Is the G500 legal to use in the UK? Yes. The G500 is an Ofcom licence-exempt mobile repeater meeting all UK technical requirements including output power limits (≤20 dBm EIRP), automatic gain control and UKCA/CE certification. It is legal for home and small business use without a licence. ### Do I need an engineer to install the G500? No. The G500 is a DIY plug-and-play system that installs in 45–60 minutes using basic tools (drill, screwdriver, spanner, ladder). A step-by-step manual is included, and lifetime technical support is available from Boost4U. ### What if I have no outdoor signal at all? The G500 requires at least 1 bar of outdoor 900 MHz signal to amplify. If you have absolutely no signal (0 bars) outside your property, a booster will not help — contact your network operator about a mast or femtocell. ### Can the G500 cover a basement and attic? Yes. The 75 dB gain and 8 dBi panel antenna can deliver usable signal (2–3 bars) to basements and attics when the indoor panel is placed centrally. For deep basements, consider placing the panel at the top of the basement stairs. ### How much does it cost to run the G500? The G500 consumes ≤15 W of power. At the UK average electricity rate of £0.27/kWh, running 24/7 costs approximately £36 per year — about £3 per month. ### What is the return policy? Boost4U offers a 365-day money-back guarantee. If the G500 does not improve your call signal, return it within 365 days for a full refund (minus shipping costs). This is the longest return policy in the UK booster market. ### Can I use the G500 in a listed building? Yes. The indoor unit requires no structural changes. The outdoor antenna can be mounted discreetly at the rear of the property. For listed buildings, consult your local conservation officer — a discreet rear-mounted antenna is usually acceptable without consent. ## Related Articles - [Best Mobile Signal Booster for Calls UK 2025 — 500m²+ Comparison](https://www.ukmobilebooster.com/blogs/news/best-mobile-signal-booster-for-calls-uk-2025-500-m-large-property-guide) - [Boost4U G500 Review UK — 500m² High-Power Call Booster Tested](https://www.ukmobilebooster.com/blogs/news/boost4u-g500-review-uk-500-m-high-power-call-booster-tested-for-21-days) - [Mobile Signal Booster for Calls in 500m² Large Homes UK](https://www.ukmobilebooster.com/blogs/news/mobile-signal-booster-for-calls-in-500-m-large-homes-uk-complete-guide) - [High-Power Band 8 900MHz Call Booster for Rural UK](https://www.ukmobilebooster.com/blogs/news/high-power-band-8-900-mhz-call-booster-for-rural-uk-complete-guide) Tags: Mobile Signal Booster for Calls 500m² UK Mobile Signal Booster for Calls 500m² UK, High Power 2G 3G Signal Booster 500m², Band 8 900MHz Booster 500m² UK, O2 Vodafone Call Booster Large Home UK, 500m² Voice Signal Booster UK buy high power mobile signal booster calls UK, best 500m2 mobile signal booster UK, G500 mobile signal booster price UK, call signal booster for 5 bedroom house UK, O2 signal booster for large home 500m2, Vodafone call booster for small business UK, giffgaff signal booster for pub restaurant UK, high gain 900MHz signal booster UK, mobile phone signal repeater 500m2 UK, commercial call signal booster UK price, Boost4U G500 buy UK, mobile signal amplifier for calls 500m2, multi floor call signal booster UK, rural high power mobile booster UK, Lebara Lycamobile signal booster large home how to improve mobile calls in large house UK, what is high gain Band 8 signal booster, do high power signal boosters work for calls, how to install 500m2 mobile signal booster, why is O2 signal bad in large stone house, mobile signal booster legal UK Ofcom 500m2, 2G 3G call booster vs 4G booster difference, best mobile signal for rural large property UK, how does high power signal repeater work, which networks use Band 8 900MHz UK, mobile signal booster for thick stone walls UK, will 75dB booster improve my rural calls, mobile signal booster without internet 500m2, how much area does 500m2 booster cover, mobile signal booster for basement and attic UK G500 vs G250 vs G150 signal booster, call booster vs 4G booster for large home, Boost4U G500 vs C500 comparison, best call signal booster UK 2025 comparison, 500m2 vs 250m2 vs 100m2 booster, O2 booster vs Vodafone booster large home, mobile booster vs WiFi calling large home, G500 vs network femtocell comparison, high power vs standard mobile booster UK, Band 8 vs Band 20 signal booster UK, Boost4U vs other call booster brands UK, 250m2 vs 500m2 call booster which, G500 review vs G250 review UK, home vs office mobile signal booster 500m2, all network vs single network call booster G500, mobile signal booster for calls, Band 8 900MHz, 500m2, O2 Vodafone giffgaff Sky, high power voice booster UK, call signal repeater ## Details - **Price:** 300.96 GBP - 420.96 GBP - **Vendor:** UKMobileBooster.com - **Type:** United Kingdom - **Tags:** application Voice Calls, coverage up to 500 sq metres, frequency 900MHz, gb gb, gb giffgaff, gb lebara, gb lycamobile, gb o2, gb sky, gb talk, gb talktalk, gb tesco, gb vodafone, provider giffgaff, provider Lebara, provider lycamobile, provider O2, provider Sky Mobile, provider Talk Mobile, provider talktalk, provider Tesco, provider Vodafone ## Variants | Variant | Price | Available | |---------|-------|-----------| | No / No / No | 300.96 GBP | In stock | | No / No / Yes | 320.96 GBP | In stock | | No / Yes / No | 350.96 GBP | In stock | | No / Yes / Yes | 370.96 GBP | In stock | | 20 M / No / No | 320.96 GBP | In stock | | 20 M / No / Yes | 340.96 GBP | In stock | | 20 M / Yes / No | 370.96 GBP | In stock | | 20 M / Yes / Yes | 390.96 GBP | In stock | | 30 M / No / No | 330.96 GBP | In stock | | 30 M / No / Yes | 350.96 GBP | In stock | | 30 M / Yes / No | 380.96 GBP | In stock | | 30 M / Yes / Yes | 400.96 GBP | In stock | | 40 M / No / No | 340.96 GBP | In stock | | 40 M / No / Yes | 360.96 GBP | In stock | | 40 M / Yes / No | 390.96 GBP | In stock | | 40 M / Yes / Yes | 410.96 GBP | In stock | | 50 M / No / No | 350.96 GBP | In stock | | 50 M / No / Yes | 370.96 GBP | In stock | | 50 M / Yes / No | 400.96 GBP | In stock | | 50 M / Yes / Yes | 420.96 GBP | In stock | ## Images - G500 Mobile Signal Booster for Calls 500m² UK | Band 8 - Man sitting on a couch using a smartphone with a blurred outdoor background UK Mobile Phone Signal Booster Improve Signal - Mobile Signal Booster O2 Booster Vodafone Signal Booster Giffgaff Signal Booster Indoor Coverage 500m2 Coverage Voice Calls Text Message Signal Mobile Signal Booster Panel Antenna - Mobile Signal Booster O2 Booster Vodafone Signal Booster Giffgaff Signal Booster Indoor Coverage 500m2 Coverage Voice Calls Text Message Signal Mobile Signal Booster Cable - Mobile Signal Booster O2 Booster Vodafone Signal Booster Giffgaff Signal Booster Indoor Coverage 500m2 Coverage Voice Calls Text Message Signal Mobile Signal Booster Whip Antenna - Mobile Signal Booster O2 Booster Vodafone Signal Booster Giffgaff Signal Booster Indoor Coverage 500m2 Coverage Voice Calls Text Message Signal Mobile Signal Booster Package - Mobile Signal Booster O2 Booster Vodafone Signal Booster Giffgaff Signal Booster Indoor Coverage 500m2 Coverage Voice Calls Text Message Signal Mobile Signal Booster How Panel Antenna Works - Mobile Signal Booster O2 Booster Vodafone Signal Booster Giffgaff Signal Booster Indoor Coverage 500m2 Coverage Voice Calls Text Message Signal Mobile Signal Booster How Whip Antenna Works - Mobile Signal Booster O2 Booster Vodafone Signal Booster Giffgaff Signal Booster Indoor Coverage 500m2 Coverage Voice Calls Text Message Signal Mobile Signal Booster How it Works --- > Source: [B4U](https://www.ukmobilebooster.com/products/g500-mobile-booster) > Updated: 2026-09-02