TOKYO--(BUSINESS WIRE)--NTT DOCOMO, INC. (DOCOMO) announced today that it has added Wi-Fi ® functionality to its Japan Welcome SIM TM prepaid SIM card service to provide travelers to Japan with fast ...
Instead of burying them in phones, Japanese mobile carrier NTT DoCoMo wants people to start wearing their SIM cards. It has developed a SIM card that can wirelessly connect smartphones and tablets to ...
TOKYO--(BUSINESS WIRE)--NTT DOCOMO, INC. announced today its Japan Welcome SIM TM series will introduce Plan 0 (read “plan zero”) to allow overseas visitors in Japan to access the Internet for free ...
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