NTT DOCOMO中国
NTT DOCOMO是世界领先的移动通信运营和服务提供商。在日本，公司为超过五千四百多万用户提供优质服务。NTT DOCOMO的用户中有超过四千八百万的i-mode?用户。i-mode?是世界上最受用户欢迎的无线互联网和e-mail服务平台。NTT DOCOMO的用户中有超过四千九百万的FOMA?用户。FOMA?是全世界最早商用的基于W-CDMA的3G移动通信服务。
NTT DOCOMO
The global website of the Japanese mobile operator NTT DOCOMO, including press releases and updated corporate information.
OTE
OTE is among the five largest listed companies, with respect to capitalization, in the Athens Stock Exchange and also trades on New York (NYSE) and London (LSE) Stock Exchanges.
Bharti
Bharti Enterprises is one of India's leading business groups with interests in telecom, agri business, financial services...
GSM World
The GSMA represents the interests of the worldwide mobile communications industry. Spanning 219 countries, the GSMA unites more than 750 of the world’s mobile operators, as well as 200 companies in the broader mobile ecosystem.
Elisa
Elisa is the leading Finnish communications service company, founded in Helsinki in 1882.
网络通讯服务网
网络通讯服务网是业界最具影响力的通信资讯网站，前期面向VoIP，后期面向整个通讯领域，提供全面、专业、周到、丰富的网络通信资讯，同时开放式的论坛为通信产品开发商、生产商、零售商及终端客户搭建一个互动的平台，给大家提供一个沟通的空间。
WiMAX Forum
The WiMAX Forum is an industry-led, not-for-profit organization formed to certify and promote the compatibility and interoperability of broadband wireless products based upon the harmonized IEEE 802.16/ETSI HiperMAN standard.
3GPP
The production of Technical Specifications for a 3rd Generation Mobile System based on the evolved GSM core networks.