# Calls - 2000m2 (Telkomsel/Indosat/XL Axiata) Mobile Signal Booster
##### **Superior Call Clarity**
Experience crystal-clear voice calls with our \*\*2000m2\*\* mobile signal booster. Designed to amplify signals on the 900MHz frequency, it enhances voice communication for Telkomsel, Indosat, and XL Axiata users. Never miss an important call again, no matter where you are in your home or office.
##### **Rapid SMS Delivery**
Sending and receiving SMS text messages has never been faster. Our booster ensures that your SMS communications are transmitted quickly and reliably, keeping you connected at all times. Stay in touch effortlessly with friends, family, or colleagues.
##### **Extended Coverage Area**
Cover up to an impressive \*\*2,000 square meters\*\* with our high-performance booster. Ideal for large homes, offices, hotels, and other expansive spaces, it ensures comprehensive signal reception throughout your premises, eliminating dead zones.
##### **All-In-One Installation Kit**
Get everything you need for a complete installation in one convenient package. Our kit includes an external aerial, cables, booster base unit, internal aerial, and power adapter, making installation straightforward and hassle-free for every user.
##### **Customizable Upgrades**
Tailor your booster experience with optional upgrades! Choose a higher gain Yagi antenna for enhanced performance in areas with weak signals, or add a lightning surge protector to safeguard your equipment from power surges. Maximize performance based on your specific needs.
##### **Reliable Performance**
With support for up to \*\*200 simultaneous users\*\*, our booster effectively enhances network coverage for multiple devices without compromising on speed or reliability. Enjoy seamless connectivity for calls, texts, and data across all compatible mobile networks in \*\*Indonesia\*\*.
It boost **Calls** signal on 900MHz frequency, the frequency used in **Indonesia** used by mobile networks to deliver their mobile services: 2G (also known as GSM). It work on 900Mhz (Band 8) frequency for improving Telkomsel, Indosat and XL Axiata mobile carrier networks **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.
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### Upgrade External Cables
If our standard package 10 meter external cable length is not enough to cover your area you have an upgrade option.
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### 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)
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### 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.
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### Specification
(scroll to view all)
| | |
| --- | --- |
| Application & Bands | Voice Calls & Text (Band 8) |
| Country | Indonesia |
| **Boost All On** | Telkomsel (2G)
Indosat (2G)
XL Axiata (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.**
### **How It Works**
#### 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**
#### 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.
#### 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)
### **Application Scenarios**
**Home**
**Office**
**Garage**
**Metal Buildings**
1. What is a mobile signal booster and how does it work? - A mobile signal booster enhances the strength of your mobile phone signals. It works by capturing weak signals from outside and amplifying them, so you can enjoy clearer calls and faster text messaging inside your home or office.
2. What frequencies does this booster support? - This booster is designed to amplify signals on the 900MHz frequency, which is commonly used by mobile networks in Indonesia like Telkomsel, Indosat, and XL Axiata for 2G services.
3. How much area can the booster cover? - The mobile signal booster can enhance coverage up to 2,000 square meters. This means it’s perfect for large spaces such as big houses, offices, hotels, and warehouses.
4. Do I need to have a signal outside for the booster to work? - Yes, the booster can only amplify existing signals. If there is no signal available outside, the booster will not be able to help you.
5. How can I check if my phone is using the correct frequency band? - You can check the frequency band by dialing \*3001#12345# on your iPhone and looking for 'Freq Band Indicator' under 'Serving Cell Info'. Alternatively, you can use apps like CellMapper.
6. What comes in the booster installation kit? - The kit includes everything you need for installation: an external antenna, cables, the booster unit, an indoor antenna, and a power adapter. It's designed to be easy to install.
7. Can I upgrade the installation components? - Yes! You can upgrade various components such as external cables for greater length and a higher gain Yagi antenna for better performance, which is particularly useful if you have a weak signal.
8. What is the purpose of a lightning surge protector? - A lightning surge protector is designed to protect your equipment from damage caused by high voltage surges that can occur during lightning strikes. It helps keep your booster and antennas safe.
9. How many users can this booster support at the same time? - The mobile signal booster can support up to 200 users simultaneously, making it suitable for busy locations like offices and hotels.
10. What power input does the device require? - The booster operates on an AC input of 100V to 240V and requires a DC output of 5V from the provided power adapter, making it compatible with standard electrical outlets.
TAGES: Mobile Signal Booster, Calls Signal Booster, 900MHz Frequency, Telkomsel Indosat XL Axiata, Voice Calls Text, Indoor Signal Coverage, Signal Booster Kit, Improve Mobile Reception
## Details
- **Price:** 565.83 GBP - 685.83 GBP
- **Vendor:** UKMobileBooster.com
- **Type:** Indonesia
- **Tags:** application Voice Calls, coverage up to 2000 sq metres, id id, provider Indosat, provider Telkomsel, provider XL Axiata
## 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 (Telkomsel/Indosat/XL Axiata) Mobile Signal Booster
- Calls - 2000m2 (Telkomsel/Indosat/XL Axiata) Mobile Signal Booster
- Calls - 2000m2 (Telkomsel/Indosat/XL Axiata) Mobile Signal Booster
- Calls - 2000m2 (Telkomsel/Indosat/XL Axiata) Mobile Signal Booster
- Calls - 2000m2 (Telkomsel/Indosat/XL Axiata) Mobile Signal Booster
- Calls - 2000m2 (Telkomsel/Indosat/XL Axiata) Mobile Signal Booster
- Calls - 2000m2 (Telkomsel/Indosat/XL Axiata) Mobile Signal Booster
- Calls - 2000m2 (Telkomsel/Indosat/XL Axiata) Mobile Signal Booster
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> Source: [B4U](https://www.ukmobilebooster.com/products/id-g2000-mobile-booster)
> Updated: 2026-09-02