PHS band schedule

1998 0 1, Yuhang District, Zhejiang Province officially opened PHS, with one-way fee, monthly fee of 20 yuan, and per minute fee of 0.2 yuan, marking PHS.

Tong officially entered the China market.

In June 2000, the former Ministry of Information Industry issued a notice, positioning PHS as "the supplement and extension of fixed telephone", which indicated that the policy restricting the development of PHS was loosened.

In August 2002, PHS was opened in more than 200 cities across the country. The network capacity of the system reaches more than 1 1 10,000 lines, and the number of online users exceeds 6 million.

June 5438+February 2002 PHS service was completely banned in areas other than Beijing and Shanghai.

In March 2003, former Minister of Information Industry Wu Jichuan told the media that the policy towards PHS was "no encouragement and no interference".

In March, 2003, PHS issued a number in Huairou District, Beijing, which officially broke through the policy restriction of "prohibiting the development of PHS business in Beijing, Tianjin, Shanghai and Guangzhou".

In September, 2003, UT Starcom announced that the number of users of China UT Starcom PHS exceeded150,000.

In February, 2003, PHS in northern China 10 provinces and cities realized short message intercommunication.

In February 2004, PHS conquered the last big city and officially entered Shanghai.

From April 2004 to the end of March 2004, the total number of PHS users has exceeded 47 million, covering 3/kloc-0 provinces, municipalities, autonomous regions and 355 cities in China. The national PHS network capacity has reached 67 million.

In July, 2004, PHS and mobile phones exchanged messages in July.

In May 2005, PHS went public, and Guangdong took the lead in commercial trial in Guangzhou, Huizhou and Zhaoqing.

According to the statistics of the Ministry of Information Industry in September 2005, by the end of July 2005, there were 8 1.275 million PHS users nationwide.

June 2006 5438+ 10 According to the statistics of the Ministry of Information Industry, by the end of August 2006, the number of PHS users in China had reached 93 million. Overseas PHS users exceed

7 million. The number of PHS users in the world has exceeded 1 100 million.

In August 2007, PHS terminal chargers and interfaces also began to implement new unified standards, and PHS chargers will be interoperable with mobile phones.

In June 2007, 5438+065438+ 10, when the Ministry of Information Industry recently released the latest national telephone user data, it revealed that the number of PHS users decreased significantly by 10 months.

2.5 million households.

In March 2008, mobile phone users sent short messages to PHS users, and the prefix of 106 was cancelled.

In May 2008, the number of PHS users in China has fallen below 80 million, and the defense line of PHS has collapsed in the straight downward adjustment of mobile tariffs.

On June 5438+ 10, 2008, Xie Feibo, deputy director of the Radio Administration Bureau of the Ministry of Industry and Information Technology, said that the frequency band 1900- 1920MHz used by PHS would be used in the future.

Used in TD-SCDMA.

0 1, 2009 China Unicom disclosed that PHS was included in impaired assets when it announced its 2008 performance forecast.

According to the statistics of the Ministry of Industry and Information Technology in February 2009, by the end of 2008, the number of wireless local telephone users in China had dropped to 6893 1 000, or less.

70 million households.

In February 2009, China Telecom and China Unicom received the relevant documents from the Ministry of Industry and Information Technology, and the delisting of PHS will be properly completed before 20 1 1.