# Calls - 2000m2 (Telkom) Mobile Signal Booster ##### **Enhanced Call Clarity** Experience crystal-clear voice quality with the Calls - 2000m2 mobile signal booster. Specifically designed to enhance signal strength for voice calls on the 1800MHz frequency used by Telkom in South Africa, it ensures that you never miss an important call again. Enjoy seamless conversations without interruptions, making every call sound professional and clear. ##### **Rapid SMS Delivery** Stay connected with quick and efficient SMS text messaging. The Calls - 2000m2 booster not only enhances voice calls but also improves your ability to send and receive text messages swiftly. Say goodbye to delays and enjoy reliable communication, whether for personal use or business needs. ##### **Extensive Coverage Area** Covering an impressive area of up to 2,000 square meters, this mobile signal booster is perfect for large homes, offices, hotels, and production facilities. Enjoy uninterrupted mobile services throughout your space, ensuring reliable connectivity wherever you are. Perfect for both professional and personal environments. ##### **Complete Installation Package** Every purchase includes everything you need for a hassle-free setup. The all-in-one kit features an external aerial, booster base unit, internal aerial, cables, and power adapter, allowing you to enhance your mobile signal effortlessly. Enjoy peace of mind with a singular price covering all essential installation components. ##### **Optional Upgrades for Optimal Performance** Tailor your signal boosting experience with optional upgrades, including longer external cables and a higher gain Yagi antenna. Upgrade your system to ensure maximum performance, especially in areas with weak reception, allowing you to maintain signal strength in challenging conditions. ##### **Protection Against Surges** Safeguard your investment with the designated lightning surge protector, designed to protect your equipment from high-amperage surges. Rated for 18KA, this essential accessory is easy to install and ensures your booster remains operational, even during storms or electrical surges. It boost **Calls** signal on 1800MHz frequency, the frequency used in **South Africa** used by mobile networks to deliver their mobile services: 2G (also known as GSM). It work on 1800Mhz (Band 3) frequency for improving Telkom mobile carrier networks **Voice Calls & Text** signal. It is a high-performance booster, boost indoor signal cover an area 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 \[Voice Calls\] (Band 3) Country South Africa **Boost All On** Telkom (2G) Users Supporting 200 Simultaneously Band Single Band 3 Frequency 1800MHz Gain(dB) Uplink Gp≥70; Downlink Gp≥75 Up-link 1710~1785 MHz Down-link 1805~1880 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 3, 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 connection to the mobile network. It works by taking the weak signal from outside and amplifying it, allowing you to make clear voice calls and send text messages more easily. 2. How does the 2000m2 mobile signal booster work? - The 2000m2 mobile signal booster amplifies the mobile signal on a frequency of 1800MHz, which is used in South Africa. It enhances the signal for voice calls and text messages, making it easier for you to stay connected, especially in larger spaces like homes, offices, and hotels. 3. What is the coverage area of this booster? - This booster can cover an area of up to 2,000 square meters. That means it works great in big places like large houses or offices, ensuring that you can get good reception throughout the entire area. 4. Do I need to have a good signal outside for it to work? - Yes, the booster can only make a weak signal stronger. If there is no signal outside, the booster won't be able to help you. It's important to have at least some signal to start with. 5. How can I check if I’m using the right frequency band? - To check the frequency band that your phone is using, you can dial \*3001#12345#\* on your iPhone and press Call. Then, look for 'Freq Band Indicator' in the 'Serving Cell Info' section. 6. What is included in the booster kit? - The booster kit comes with everything you need to set it up. This includes the booster unit, an outdoor antenna, an indoor antenna, a power adapter, and cables. You receive all these items for one price, making installation easy! 7. Can I upgrade my cables or antennas? - Yes! If the standard cables are too short for your area, you have options to upgrade to longer cables. You can also upgrade to a higher gain Yagi antenna for better performance if you're currently facing low signal strength. 8. What should I do if lightning strikes my area? - To protect your equipment from lightning strikes, you can install a lightning surge protector. This device helps prevent damage from sudden power surges caused by lightning, keeping your booster safe and working well. 9. How many users can this booster support? - The 2000m2 mobile signal booster can support up to 200 users at the same time. This makes it a great choice for larger family homes or businesses where many people rely on mobile service. 10. Is it easy to install the mobile signal booster? - Yes! The mobile signal booster is designed for easy installation. The kit includes all the necessary parts, and you can follow the instructions provided to set it up without any trouble. TAGES: mobile signal booster, Telkom booster, 1800MHz frequency, South Africa mobile services, improve voice calls, signal coverage 2000m2, SMS text messages, easy installation ## Details - **Price:** 545.16 GBP - 665.16 GBP - **Vendor:** UKMobileBooster.com - **Type:** South Africa - **Tags:** application Voice Calls, coverage up to 2000 sq metres, provider Telkom, za za ## Variants | Variant | Price | Available | |---------|-------|-----------| | No / No / No | 545.16 GBP | In stock | | No / No / Yes | 565.16 GBP | In stock | | No / Yes / No | 595.16 GBP | In stock | | No / Yes / Yes | 615.16 GBP | In stock | | 20 M / No / No | 565.16 GBP | In stock | | 20 M / No / Yes | 585.16 GBP | In stock | | 20 M / Yes / No | 615.16 GBP | In stock | | 20 M / Yes / Yes | 635.16 GBP | In stock | | 30 M / No / No | 575.16 GBP | In stock | | 30 M / No / Yes | 595.16 GBP | In stock | | 30 M / Yes / No | 625.16 GBP | In stock | | 30 M / Yes / Yes | 645.16 GBP | In stock | | 40 M / No / No | 585.16 GBP | In stock | | 40 M / No / Yes | 605.16 GBP | In stock | | 40 M / Yes / No | 635.16 GBP | In stock | | 40 M / Yes / Yes | 655.16 GBP | In stock | | 50 M / No / No | 595.16 GBP | In stock | | 50 M / No / Yes | 615.16 GBP | In stock | | 50 M / Yes / No | 645.16 GBP | In stock | | 50 M / Yes / Yes | 665.16 GBP | In stock | ## Images - Calls - 2000m2 (Telkom) Mobile Signal Booster - Calls - 2000m2 (Telkom) Mobile Signal Booster - Calls - 2000m2 (Telkom) Mobile Signal Booster - Calls - 2000m2 (Telkom) Mobile Signal Booster - Calls - 2000m2 (Telkom) Mobile Signal Booster - Calls - 2000m2 (Telkom) Mobile Signal Booster - Calls - 2000m2 (Telkom) Mobile Signal Booster - Calls - 2000m2 (Telkom) Mobile Signal Booster - Calls - 2000m2 (Telkom) Mobile Signal Booster --- > Source: [B4U](https://www.ukmobilebooster.com/products/za-d2000-mobile-booster) > Updated: 2026-09-02