Main smartphone usage communication plan [post-paid]
Q. How much data can you use for the smartphone that you mainly use per month?
Main smartphone usage communication plan [post-paid] (2020)
Report from: https://bit.ly/2GCL4XC
Respondent criteria:
• Males and females 20~49 years old living in major cities of each countries
• People with a certain level of purchasing power or above (with footnote conditions set by household income and monthly income
- Communication/App
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