According to a survey conducted in February 2021, more than 28 percent of the respondents in Japan answered that they used docomo as a mobile phone service for their secondary device, making it the leading service in this regard. It was followed by au (by KDDI), which was used by 19.5 percent.
Leading mobile phone service used for secondary device in Japan as of February 2021
among owners of a secondary mobile phone or smartphone device
Method of interview
Online survey
Supplementary notes
Survey question: "Please choose the telecommunication operator you currently have a contract with for your main and your secondary device respectively."
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MMD Labo. (March 9, 2021). Leading mobile phone service used for secondary device in Japan as of February 2021 [Graph]. In Statista. Retrieved December 23, 2024, from https://www.statista.com/statistics/1238206/japan-leading-mobile-phone-service-secondary-device/
MMD Labo. "Leading mobile phone service used for secondary device in Japan as of February 2021." Chart. March 9, 2021. Statista. Accessed December 23, 2024. https://www.statista.com/statistics/1238206/japan-leading-mobile-phone-service-secondary-device/
MMD Labo. (2021). Leading mobile phone service used for secondary device in Japan as of February 2021. Statista. Statista Inc.. Accessed: December 23, 2024. https://www.statista.com/statistics/1238206/japan-leading-mobile-phone-service-secondary-device/
MMD Labo. "Leading Mobile Phone Service Used for Secondary Device in Japan as of February 2021." Statista, Statista Inc., 9 Mar 2021, https://www.statista.com/statistics/1238206/japan-leading-mobile-phone-service-secondary-device/
MMD Labo, Leading mobile phone service used for secondary device in Japan as of February 2021 Statista, https://www.statista.com/statistics/1238206/japan-leading-mobile-phone-service-secondary-device/ (last visited December 23, 2024)
Leading mobile phone service used for secondary device in Japan as of February 2021 [Graph], MMD Labo, March 9, 2021. [Online]. Available: https://www.statista.com/statistics/1238206/japan-leading-mobile-phone-service-secondary-device/
