An Update On NTT DoCoMo's Mobile Payments
Nathan Parmelee writes for the Motley Fool about NTT DoCoMo's latest financial results - commenting about "the company's osaifu-keitai (portable wallet) functionality, which allows a mobile phone to function as a cash card (stored money), credit card, train pass, plane ticket, or other item. Starting from next to nothing a year ago, 20 million subscribers now have phones with this functionality, and 1.5 million have applied for and activated the credit card functionality."
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