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Basic listings |
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NTT DoCoMo Inc - Japan
NTT DoCoMo, Inc. is a provider of cellular services in Japan with an aggregate subscriber base of approximately 45.9 million at March 31, 2004. The Company offers a range of high-mobility telecommunications services, such as third-generation (3G) and second-generation (2G) cellular services, personal handyphone system (PHS) services and other specialized wireless telecommunications services, including Quickcast services (paging services) and satellite mobile communications services. Although its basic services continue to be voice services, NTT is increasingly focusing on the development of wireless data transmission and mobile multimedia services, such as its i-mode Internet service and 3G services.
web site url : http://www.nttdocomo.com/ |
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SBC Communications Inc
SBC Communications Inc. is a holding company that, through its subsidiaries, provides communications services and products in the United States and has investments in more than 25 countries. The services and products that the Company offers vary by market, and include local exchange services, wireless communications, long-distance services, Internet services, telecommunications equipment and directory advertising and publishing.
web site url : http://www.sbc.com/ |
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Verizon Communications
Verizon Communications Inc. is a provider of communications services with four operating segments: Domestic Telecom, Domestic Wireless, Information Services and International. Domestic Telecom services principally represent Verizon's telephone operations that provide local telephone services in 29 states and the District of Columbia. Domestic Wireless products and services include wireless voice and data services and equipment sales across the United States. The International segment has wireline and wireless communications operations and investments primarily in the Americas, as well as investments in Europe.
web site url : http://www.verizon.com/ |
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Vodafone Group PLC
Vodafone Group Plc (The Group) provides a range of mobile telecommunications services, including voice and data communications. The Company is a mobile telecommunications company in Europe, the United States and the Asia Pacific region through the Company's subsidiary undertakings, associated undertakings and investments. The Group also has controlling interests in certain non-mobile telecommunications businesses.
web site url : http://www.vodafone.com/ |
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