NTT DOCOMO Xi LTE Service Subscribers Top 4 Million

Products & Services

TOKYO, JAPAN, July 24, 2012 --- NTT DOCOMO, INC., Japan’s leading mobile operator and provider of integrated services centered on mobility, announced today that subscribers to Xi™ (pronounced “crossy”), the company’s extra-high-speed LTE mobile service offering a maximum downlink of 75 Mbps, surpassed four million on July 22.

Xi reached four million subscribers just one and a half months after it surpassed the three million mark on June 8, 2012. The pace of new subscriptions nearly doubled after the introduction in summer 2012 of a Xi-compatible smartphone lineup that offered more variety to meet customer needs.

Going forward, DOCOMO expects to continue strengthening customer satisfaction with Xi-compatible smartphones, mobile Wi-Fi® routers and other devices, as well as beneficial services, such as Xi Talk 24™ for free, unlimited voice calls between DOCOMO users of Xi-compatible smartphones.

Rapid Growth of DOCOMO’s Xi™ LTE Service

Rapid Growth of DOCOMO’s Xi™ LTE Service

NTT DOCOMO is a world-leading integrated-services company centered on mobility. The company serves over 60 million mobile customers in Japan via advanced wireless networks, including a nationwide 3G network and one of the world’s first commercial LTE networks. Leveraging its unique capabilities as a mobile operator, DOCOMO is a leading developer of cutting-edge technologies for NFC mobile payments, mobile GPS, mobile TV, intuitive mobile assistance, environmental monitoring, smart grids and much more. Overseas, the company provides technical and operational expertise to eight mobile operators and other partner companies. NTT DOCOMO is listed on the Tokyo (9437), London (NDCM) and New York (DCM) stock exchanges. Please visit for more information.

Xi is a trademark of NTT DOCOMO, INC.
NTT DOCOMO’s Xi service is only available to subscribers in Japan.
Wi-Fi is either a trademark or registered trademark of Wi-Fi Alliance.
All other trademarks are the property of their respective owners.

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