中国电信股份有限公司江苏分公司隶属中国电信股份有限公司，是中国电信股份有限公司在江苏行政区域范围内设立的分支机构，统一使用“中国电信”服务商标。

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.

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.

Bharti Enterprises is one of India's leading business groups with interests in telecom, agri business, financial services...

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。

Mobile phones, mobile broadband and home broadband in the Orange Shop. Plus the latest news, entertainment, sport and lifestyle content from Orange.

T-Mobile: Cell phones you love, plans you want. Offering the best deals on cellular phone service, prepaid cell phones, cell phone accessories, free cell phones & more!

提供网速测试、路由分析、IP查询、ALEXA排名查询、IT资讯等服务，国内优秀的原创网络测试工具平台。

国内最早最专业的综合布线网站。涉及综合布线、光纤、铜缆的超五类、六类产品、MT-RJ、布线工程、布线测试,有千家综合布线论坛，出版了《综合布线产品与案例》、《综合布线及网络通信行业大全》。

Global website with links to local operating companies, partner networks, financial data, investor and media relations, corporate responsibility, global enterprise, sponsorship, foundation, and careers.