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.
中国移动通信北京分公司
中国移动通信集团北京有限公司是中国移动（香港）有限公司全资间接拥有的外商独资企业，主要经营移动电话通信业务（包括语音、数据、多媒体等），IP电话及互联网接入服务；具有移动通信、IP电话和互联网网络设计、投资和建设资格。
中国移动通信安徽分公司
中国移动通信集团安徽有限公司（以下简称“安徽移动”）成立于2002年7月1日，全面负责省境内“139、138、137、136、135、134”及“159、158”国家公众移动电话网的发展规划、建设维护和经营服务。