Türk Telekom - Turkey

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Türk Telekom
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Turkey Flag of Turkey View country details


Türk Telekom (Turkey) uses 2 GSM bands, 1 UMTS band, and 5 LTE bands. Find out if your unlocked phone or mobile device will work with Türk Telekom (Turkey). See the tables below for details.

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Carrier website: https://www.turktelekom.com.tr/

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

Türk Telekom is a major telecommunications company in Turkey, offering a wide range of services including mobile, internet, and fixed-line services. Here are some key points about Türk Telekom's mobile network:

  1. History and Structure:

    • Türk Telekom was separated from Turkish Post (PTT) in 1995.
    • The company has undergone significant changes, including the privatization of 55% of its shares to Oger Telecom in 2005.
    • In 2016, Türk Telekom decided to use the single brand "Türk Telekom" for all its services, including mobile, landlines, and internet.

  2. Mobile Operator Division:

    • The mobile operator division of Türk Telekom, previously known as Avea, was founded in 2004 through the merger of Aycell and İŞ-TİM.
    • Avea operates under the Türk Telekom brand and is the sole GSM 1800 mobile operator in Turkey.
    • As of September 30, 2015, Avea had a nationwide customer base of 17 million.

  3. Coverage and Services:

    • Türk Telekom's mobile network covers a significant portion of Turkey, with over 7,000 base stations and offering services to 97.4% of the population.
    • The network supports 2G, 3G, 4G, and 5G technologies, providing a comprehensive coverage across the country.
    • Türk Telekom also offers unique services such as fixed-line broadband and TV packages, which are not typically available from other mobile operators.

  4. Competitiveness and Plans:

    • Türk Telekom competes with other major mobile operators in Turkey, including Turkcell and Vodafone Turkey.
    • The company offers various prepaid and postpaid plans for tourists, including packages with data, voice, and SMS options.
    • Prepaid plans are generally recommended for tourists due to their flexibility and cost-effectiveness.

  5. Infrastructure and Partnerships:

    • Türk Telekom has roaming agreements with 656 operators in 201 countries, allowing its customers to use their services internationally.
    • The company has also participated in joint bids to improve mobile communications infrastructure in Turkey.

Overall, Türk Telekom's mobile network is a significant player in Turkey's telecommunications market, providing a wide range of services and extensive coverage across the country.

Frequency Bands

GSM

Name Interface Description
900 MHz (E-GSM) GSM

Türk Telekom in Turkey uses the GSM 900 MHz (E-GSM) frequency band. This band was deployed in 1994, marking the beginning of GSM services in Turkey.
1800 MHz (DCS) GSM

Türk Telekom in Turkey uses the GSM 1800 MHz (DCS) frequency band. This band operates within the 1.8 GHz frequency range, offering reduced signal interference and greater channel availability compared to the more crowded 900 MHz and 1800 MHz bands. The frequency ranges for GSM 1800 are:

  • Uplink: 1710–1785 MHz
  • Downlink: 1805–1880 MHz

This band provides services such as voice communication, text messaging (SMS), and basic data communications. It is known for its efficient use of the 1.8 GHz band through modulation schemes like Time Division Multiple Access (TDMA) and Frequency Hopping Spread Spectrum (FHSS).

UMTS

Name Interface Description
B1 (2100 MHz) UMTS

Türk Telekom Turkey uses the UMTS B1 (2100 MHz) frequency band. This band is widely used for 3G services and supports various networks and devices. The deployment of UMTS B1 (2100 MHz) in Turkey is not specified in the provided information.

LTE

Name Interface Description
B3 (1800 MHz +) LTE

Türk Telekom Turkey uses LTE Band 3 (1800 MHz +). This band is one of the most widely used frequency bands for LTE deployments globally, supporting both FDD and TDD configurations. It is particularly popular in Europe, APAC, MEA, and selected countries in South America, facilitating international roaming for mobile broadband services. The deployment of LTE Band 3 began in 2016, significantly increasing the number of subscribers and enhancing data services in Turkey.
B7 (2600 MHz) LTE

Türk Telekom in Turkey uses LTE frequency band B7 (2600 MHz). The deployment of this band is not specified.
B8 (900 MHz) LTE

Türk Telekom Turkey uses LTE band B8 (900 MHz) for its LTE services. The deployment of this band is not specified in the provided information.
B20 (800 MHz DD) LTE

Türk Telekom in Turkey uses the LTE B20 (800 MHz DD) frequency band. This band is known for its wide area coverage and deep penetration, making it suitable for regional and rural environments, as well as in-building coverage. It is also popular for IoT applications like eMTC (LTE Cat M1) and NB-IoT (LTE Cat NB1) due to its wide coverage characteristics. The band operates on the 800 MHz spectrum and supports carrier aggregation with other bands to enhance bandwidth and performance.
B38 (TD 2600 MHz) LTE

Türk Telekom Turkey uses LTE B38 (TD 2600 MHz). The deployment of this frequency band is not specified in the provided information.

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