Indosat - Indonesia

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Carrier
Indosat
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Indonesia Flag of Indonesia View country details


Indosat (Indonesia) uses 1 GSM band, 2 LTE bands, and 1 5G NR band. Find out if your unlocked phone or mobile device will work with Indosat (Indonesia). See the tables below for details.

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Carrier website: http://indosat.com/

Last updated: 2024/08/05 - See latest updates

Indosat Ooredoo Hutchison (IOH) is one of Indonesia's largest telecommunications providers, offering a wide range of services including mobile phone services, fixed voice services, and fixed wireless services. Here are some key points about Indosat Indonesia's mobile network:

  1. Subscriber Base:

    • As of 2024, Indosat Ooredoo Hutchison has around 63 million cellular subscribers, making it one of the largest mobile network operators in Indonesia.

  2. Market Share:

    • Indosat Ooredoo Hutchison holds a market share of approximately 21% in the Indonesian mobile phone market.

  3. Services Offered:

    • The company provides both prepaid and postpaid mobile phone services. It also offers multimedia, internet, and data communication services through its subsidiaries like Indosat Mega Media (IM2) and Aplikanusa Lintasarta.

  4. Network Coverage:

    • Indosat's 4G network covers over 70% of the population across Indonesia, including major cities and provinces like Jakarta, Bali, and Sumatra. The network also extends to highways and ferry routes, though it has slightly less coverage in remote areas compared to competitors like Telkomsel and XL Axiata.

  5. Speed and Quality:

    • The average download speed of Indosat's network is 18.2 Mbps, while the average upload speed is 9.3 Mbps. The network consistently provides high-quality services, with a quality score of 64.8%, ahead of its competitors.

  6. Subsidiaries and Partnerships:

    • Indosat Ooredoo Hutchison has several subsidiaries, including Indosat Mega Media (IM2) and Aplikanusa Lintasarta, which provide additional services such as fixed data services and multimedia communication.

  7. Recent Developments:

    • The company is currently developing a 4G network in Indonesia's new capital city, Nusantara, which is expected to be operational by August 2024. This project aims to provide advanced telecommunications services to the new capital city and to underserved rural areas.

Overall, Indosat Ooredoo Hutchison is a significant player in Indonesia's telecommunications industry, offering comprehensive mobile and fixed services with a strong focus on expanding its network coverage and improving service quality.

Frequency Bands

GSM

Name Interface Description
900 MHz (E-GSM) GSM

Indosat Indonesia uses the GSM 900 MHz (E-GSM) frequency band. The deployment of this band is not specified in the provided information.

Supported GSM Protocols

Name Generation
GPRS 2.5G
EDGE 2.5G

LTE

Name Interface Description
B3 (1800 MHz +) LTE

Indosat Indonesia uses LTE Band 3 (1800 MHz +) for its wireless services. This band is widely used globally, particularly in Europe, APAC, MEA, and selected countries in South America, facilitating international roaming for mobile broadband services. It supports both FDD (Frequency Division Duplex) and TDD (Time Division Duplex) configurations, offering a balance between network coverage and data capacity, making it suitable for dense urban areas.
B8 (900 MHz) LTE

Indosat Indonesia uses LTE Band 8 (900 MHz) for its mobile communications. This frequency band is utilized for both 2G GSM and 4G LTE services. The deployment of this band is not specified in the provided information.

Supported LTE Protocols

Name Generation
LTE 4G

5G NR

Name Interface Description
N3 (1800 MHz) 5G NR

Indosat Indonesia uses the 5G NR frequency band n3, which covers the 1710 to 1880 MHz range. This band is also known as the 1.8 GHz band. The n3 band is utilized for both uplink and downlink operations, with the uplink ranging from 1710 to 1785 MHz and the downlink ranging from 1805 to 1880 MHz. The band supports channel bandwidths of 5, 10, 15, 20, 25, and 30 MHz. Indosat has deployed 5G services in eight cities across Indonesia, including Jakarta, Makassar, and Bali.

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