The company mainly deals in integrated information services such as fixed telephone, mobile communication, satellite communication, Internet access and application. On May 24th, 2008, China Telecom acquired the CDMA network of China Unicom at the price of1100 billion. 20 17 65438+2 2 1, the name of the enterprise was changed from "China Telecom Group Company" to "China Telecom Group Co., Ltd.".
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Company history
The original name of China Telecom is "China Telecom General Administration of Mobile Communications and Posts and Telecommunications".
1995, the enterprise is registered as a legal person, and the separation of government from enterprise is gradually implemented.
From 65438 to 0998, postal services and telecommunications were separated, and telecommunications operations began to be the mainstay.
From 65438 to 0999, China Telecom's paging, satellite and mobile services were split. Later, paging and satellite merged into three major operators: telecom, mobile and China Unicom.
In 2000, China Telecom Group Company was officially listed.
In 200 1 year, China Telecom was reorganized again and split north and south. Northern Netcom and Southern Telecom came into being.
In May 2002, the new China Telecom Group Company was formally established again.
On May 24th, 2008, China Telecom acquired China Unicom's CDMA network (including assets and users) for 1 1000 billion yuan, and China Satcom's basic telecommunications business was merged into China Telecom.
On June 7th, 2009, at 65438, the Ministry of Industry and Information Technology issued three 3G licenses to China Mobile, China Telecom and China Unicom, marking the official entry of China into the 3G era, in which China Telecom obtained the CDMA2000 license.
201110: On March 29th, 58, China Telecom became the largest CDMA operator in the world, with over 100 million mobile users.
20 12 On July 20th, China Telecom (Korea) Co., Ltd. began to enter the Korean market.
20 13 12 12 China telecom was approved to carry out 4G scale network experiments in more than 40 cities across the country.
July 201April 15 China Telecom officially launched Tianyi 4G mobile phone service in the first batch of cities in China 16.
20 16 65438+ 10/3. China Telecom Group Co., Ltd. and China United Network Communications Group Co., Ltd. held the signing ceremony of the strategic cooperation agreement of "building and sharing resources to improve customer service" in Beijing.
In June of 20 16, Uber announced the "Uber+Tourism" strategy at the mid-year strategy conference of 20 16. Tourism brands and tourism bureaus from Hainan Airlines, Qunar.com, Tongcheng Tourism, JD.COM, Poor Travel, Catway Eagle, Exploration Extreme Base, China Telecom, Baidu and other countries have become Uber's first tourism partners in China, and will cooperate in products and marketing in the future.
On July 20 16, at the 8th Intelligent Terminal and Mobile Internet Industry Summit Forum, Yang Jie, Chairman of China Telecom, said that China Telecom would implement full flow billing (voice and SMS will be converted into unified flow billing) and gradually cancel long-distance roaming charges.
20 17 on may17, China telecom announced the establishment of the world's first commercial next-generation internet of things (NB-IoT) network with the widest coverage, and the leading 4G network achieved nationwide coverage.
20 17 On June 5th, China Telecom's Next Generation Internet of Things (NB-IOT) was officially commercialized in Qingdao.
20 17 On August 24th, China Telecom released the Beijing node of medical cloud area in Beijing. According to China Telecom, the Beijing nodes of Medical Cloud are distributed in 18 cloud data centers, with a total area of120,000 square meters, exceeding160,000 racks and120,000 servers, bringing together the export bandwidth of 1700G.
2065438+On September 28th, 2007, xiong'an new area Management Committee announced that the first batch of 48 enterprises were approved to settle in xiong'an new area, and China Telecom Group Co., Ltd. was among them.
20 17 10 3 1, China telecom group co., ltd. Hebei Xiong' an new district branch has completed the registration. This company is the first company to complete the registration with xiong'an new area Public Service Bureau.
20 17 12, China Telecom Lanzhou 5G base station was opened, and China Telecom has launched 5G pilot projects in six cities including Xiong 'an, Shenzhen, Shanghai, Suzhou, Chengdu and Lanzhou.
On 20 17 12 2 1, China Telecom officially announced that "China Telecom Group Co., Ltd. has completed the corporate restructuring". According to the announcement, China Telecom Group Co., Ltd. completed the corporate restructuring according to the arrangement of the state on the corporate restructuring of state-owned enterprises and was approved by the State-owned Assets Supervision and Administration Commission of the State Council. On June 5, 20 17, it went through the registration procedures for industrial and commercial changes at the Beijing Administration for Industry and Commerce.
The name of the enterprise was changed from "China Telecom Group Company" to "China Telecom Group Co., Ltd.".
20 18 65438+ 10/0/5. The Ministry of Industry and Information Technology issued the first batch of RF licenses to China Telecom Group Co., Ltd.
2065438+On February 7th, 2008, China Telecom joined hands with Jerry Lee to build the first star customized network card in China.
On February 28th, 20 18, Chinese mainland iCloud business was officially operated by Shangyun Guizhou, which cooperated with China Telecom Tianyiyun to provide cloud storage services for iCloud. The two sides formally signed the infrastructure agreement at the end of June 20 18.
2065438+In March 2008, China Telecom cooperated with WiFi Master Key to launch the customized flow card "Lianshang MasterCard" to provide users with cost-effective 4G network services.
2065438+May 2008, China Telecom's China autonomous satellite phone was put into the commercial market for the first time.
On may 2018 17, China telecom released a white paper on AI terminals. It is hoped that through the release of the White Paper on AI Terminal, the whole netcom terminal industry will be promoted to realize the AI capability integration of cloud terminals.
20 18- 10, China Telecom, together with several communication manufacturers, has successively completed the pilot operation of 5G SA (Independent Networking) in Shanghai, Shenzhen and Xiong 'an, laying a solid foundation for future 5G commercialization.
20 18, 10 In June, China Telecom and ZTE realized the first end-to-end full-service communication in xiong'an new area.
On 20 18 12.6, China Telecom was officially granted the license to use the 5G test frequency in the middle and low frequency bands allocated by the Ministry of Industry and Information Technology, and was allowed to use the 5G test frequency resources with the bandwidth of 3400 MHz to 3500 MHz 100MHz.
On 20 18 12 10, the Ministry of Industry and Information Technology officially issued a test frequency license for the medium and low frequency band of the 5G system to China Telecom.
On June 6, 20 19, the Ministry of Industry and Information Technology issued a 5G commercial license to China Telecom.
References:
Baidu encyclopedia-China telecom group company