中国电信股份有限公司重庆分公司(China Telecom Corporation Limited Chongqing Branch，简称中国电信重庆公司)是中国电信股份有限公司在重庆市设立的省级分公司，于2003年底在纽约和香港证券市场实现收购上市。主要提供基于固定通信、蜂窝移动通信(CDMA)、卫星通信、互联网接入及与此相关的系统集成、技术开发、增值等业务与综合信息服务。

中国电信山西分公司是中国电信集团公司（中国电信股份有限公司）在山西省行政区域范围内设立的省级分公司。2002年7月，根据国务院关于电信体制改革的要求，为适应新的市场环境，保持“中国电信”的网络、业务和品牌在全国协调发展，按照中国电信集团公司的统一部署，中国电信山西分公司开始组建并于2002年10月18日正式成立。

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...

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.

The global website of the Japanese mobile operator NTT DOCOMO, including press releases and updated corporate information.

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。

中国计费网是中国第一个定位于计费和OSS领域的专业媒体，致力于推动中国电信行业的发展，是业内唯一定位于及时、全面报道国内外计费&OSS领域相关信息的中文网站，是业内人士获取行业信息的重要专业资讯网站。

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