The number of customer complaints regarding telecommunication services was generally the highest regarding internet service providers (ISPs) in Turkey between the first quarter of 2020 and the first quarter of 2024. In the second first quarter of 2024, there were * complaints regarding ISPs and almost * regarding mobile services.
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Information and Communication Technologies Authority. (July 29, 2024). Number of customer complaints regarding telecommunication services in Turkey from 1st quarter 2020 to 1st quarter 2024, by platform [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 28, 2026, from /statistics/1345908/turkey-number-of-telecommunication-services-complaints-by-platform/
Information and Communication Technologies Authority. "Number of customer complaints regarding telecommunication services in Turkey from 1st quarter 2020 to 1st quarter 2024, by platform." Chart. July 29, 2024. ÌÇÐÄÆƽâ°æ. Accessed July 28, 2026. /statistics/1345908/turkey-number-of-telecommunication-services-complaints-by-platform/
Information and Communication Technologies Authority. (2024). Number of customer complaints regarding telecommunication services in Turkey from 1st quarter 2020 to 1st quarter 2024, by platform. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 28, 2026. /statistics/1345908/turkey-number-of-telecommunication-services-complaints-by-platform/
Information and Communication Technologies Authority. "Number of Customer Complaints regarding Telecommunication Services in Turkey from 1st Quarter 2020 to 1st Quarter 2024, by Platform." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 29 Jul 2024, /statistics/1345908/turkey-number-of-telecommunication-services-complaints-by-platform/
Information and Communication Technologies Authority, Number of customer complaints regarding telecommunication services in Turkey from 1st quarter 2020 to 1st quarter 2024, by platform ÌÇÐÄÆƽâ°æ, /statistics/1345908/turkey-number-of-telecommunication-services-complaints-by-platform/ (last visited July 28, 2026)
Number of customer complaints regarding telecommunication services in Turkey from 1st quarter 2020 to 1st quarter 2024, by platform [Graph], Information and Communication Technologies Authority, July 29, 2024. [Online]. Available: /statistics/1345908/turkey-number-of-telecommunication-services-complaints-by-platform/
