China Telecom Corporation Limited, together with its subsidiaries, provides wireline and mobile telecommunications services primarily in the People's Republic of China. It offers wireline voice services, including local wireline telephone services and long distance wireline services; CDMA mobile voice services; wireline Internet access services comprising dial-up and broadband services; wireless Internet access services; and wireline, Internet, and mobile value-added services. The company also provides Best Tone information services; and information technology-based integrated solutions, such as system integration, outsourcing, special advisory, information application, knowledge services, and software development services. In addition, it offers managed data services that include digital data network, frame relay, and asynchronous transfer mode services for government agencies, large corporations, and institutions; and leased line services, as well as sells, repairs, and maintains customer-end equipment. Further, the company provides international telecommunications services, including lease of network equipment, International Internet access and transit, and Internet data centre services in various countries of the Asia Pacific, Europe, Africa, South America, and North America regions; and music production and related information, instant messenger, and e-commerce services, as well as sells telecommunications terminals and calling cards. As of December 31, 2014, it had approximately 144 million wireline access lines in service; 107 million wireline broadband subscribers; and 186 million mobile subscribers. The company was incorporated in 2002 and is based in Beijing, the People's Republic of China. China Telecom Corporation Limited operates as a subsidiary of China Telecommunications Corporation.