DD IP Holder LLC
1950年，创办人比尔罗森堡(Bill Rosenberg)于波士顿成立了Dunkin’ Donuts，供应美味的甜甜圈及咖啡。Dunkin’ Donut以快速而亲切的服务，供应高品质的咖啡及烘培甜点食品，在五十年之间迅速扩展成为全美十大连锁加盟品牌之一。至今，全球超过34国共有超过7,900家的Dunkin’ Donuts门市，2007已成为全世界最大的“咖啡及甜甜圈”连锁店，并计划在2015年时达到全球15,000家门市的展店目标。此外，2007年根据Brand Keys Customer Loyalty Engagement Index从382品牌和57个品类当中，在“咖啡及甜甜圈”这个品类上，Dunkin’ Donuts勇夺消费者忠诚度第一，同时在2007年9月the NPD Group调查资料显示，Dunkin’ Donuts和全球连锁店比较，有4个品类销售量为全球第一。Dunkin’ Donuts 2008年开始在上海为上海消费者服务，秉持着Dunkin’ Donuts全球一致的服务精神，以美式休闲咖啡馆为上海消费者提供100%最纯正的美式咖啡、甜甜圈、蛋糕等烘焙产品以及贝果、三明治等轻食。
泰力信息
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。
T-Mobile
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!
Orange
Mobile phones, mobile broadband and home broadband in the Orange Shop. Plus the latest news, entertainment, sport and lifestyle content from Orange.
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.
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.
3GPP
The production of Technical Specifications for a 3rd Generation Mobile System based on the evolved GSM core networks.
China Mobile Limited
China Mobile Limited (the "Company", and together with its subsidiaries, the "Group") was incorporated in Hong Kong on 3 September 1997.