* In order to better satisfy the strategic management needs of the Company, the Company's internal management and analysis in relation to the mobile business focus more on the mobile billing subscribers (which in general refer to subscribers who have revenue contribution in the current month) and 4G subscribers (mobile billing subscribers who possess 4G handsets and use the 4G network of the Company) in 2016. From January 2016 onwards, the aggregate number and net addition of mobile billing subscribers and 4G subscribers are disclosed. The adjustment in the disclosure of subscriber statistics does not affect the Company's revenue and profit recognition.