NTT DoCoMo

NTT DoCoMo

NTT Docomo, Inc. (株式会社エヌ・ティ・ティ・ドコモ, Kabushiki Gaisha Enu Ti Ti Dokomo?, TYO: 9437, NYSE: DCM, LSE: NDCM) is the predominant mobile phone operator in Japan. The name is officially an abbreviation of the phrase, "do communications over the mobile network", and is also from a compound word dokomo, meaning "everywhere" in Japanese. Docomo provides phone, video phone (FOMA and Some PHS), i-mode (internet), and mail (i-mode mail, Short Mail, and SMS) services. The company has its headquarters in the Sanno Park Tower, Nagatachō, Chiyoda, Tokyo.

Docomo was spun off from Nippon Telegraph and Telephone (NTT) in August 1991 to take over the mobile cellular operations. It provides 2G (mova) PDC cellular services on the 800 MHz band, and 3G FOMA W-CDMA services on the 2 GHz (UMTS2100) and 800 MHz(UMTS800(Band VI)) and 1700 MHz(UMTS1700(Band IX)) bands, and 4G LTE services. Its businesses also included PHS (Paldio), paging, and satellite. Docomo ceased offering a PHS service on January 7, 2008.

Read more about NTT DoCoMoCustomers, Research and Development, Earthquake Warning System, Mascot, Investments Outside Japan

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... BRAVIA Keitai SO906i - Second BRAVIA(R) phone for Docomo's lineup ... Cyber-shot Keitai SO905iCS - The first Cyber-shot phone for Docomo's lineup ... SO903i - Premium AV multimedia phone from Sony Ericsson for Docomo's lineup ...
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... EEW is enabled by default on all models of the FOMA 905i series (FOMA 905iシリーズ?) released on November 26, 2007, some FOMA High-Speed models of the FOMA 705i series (FOMA 705iシリーズ?) released in February 2008 and all the newer models ... NTT docomo started the free Area Mail (jaエリアメール?) EEW service on December 10 ...
NTT DoCoMo - Investments Outside Japan
... NTT Docomo has a wide range of foreign investments ... However, NTT Docomo was not successful in investing in foreign carriers ... Docomo had invested very large multi-billion dollar amounts in KPN, KT Freetel, AT T Wireless, and had to write-off or sell all these investments in foreign carriers ...
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... the mobile multimedia data service J-Sky modeled after NTT DoCoMo's i-mode, and advanced Java services based on JSCL, modeled after NTT DoCoMo's DoJa based i-appli ... February 2005, Vodafone Japan lost 53,200 customers (while competitors NTT DoCoMo gained 184,400 customers and au by KDDI gained 163,700 customers, and Willcom gained 35,000) ... While as of February 2005, DoCoMo's FOMA 3G service had attracted 10 million subscribers, and KDDI's 3G service had attracted over 17 million subscribers, Vodafone's 3G service only attracted 527,300 subscribers ...