NTT DoCoMo expands i-mode to Hong Kong

A decade ago NTT DoCoMo was the mobile arm of Japan's single-biggest phone carrier, which dominated the domestic market that it more or less focused on exclusively. These days, the company continues to be one of the biggest players in the country, but not only does it continue to face pressure from rivals including KDDI, it also is also expanding its outreach beyond the Japanese border.