It is the installation of intelligent management system

It is normally suggested that installation of mobile phone jammer can be applied at one floor every three floors.
In October 2009, the Liantonghongchou and Spain Telecom on October 21, complete each other to the other side to make the equivalent of one billion U.S. dollars of investment, the implementation of the new China Unicom shares to subscribe for 69,391 shares of HK $ 11.17 per share price for Telefonica The price of Telefonica as the investor through its wholly-owned subsidiary of Telefónica Internacional SAU is the price of 17.24 euros per share Liantonghongchou company transfers treasury shares of 4073 shares of the Spanish telecommunications. Completion of the transaction, held by Liantonghongchou company Telefonica issued share capital of approximately 0.87% of the shares the Telefonica indirectly holds Liantonghongchou of the issued share capital of the proportion of from about 5.38% to about 8.06%. Mount way of mobile phone jammer is also practical, convenient for future maintenance.Microsoft, Yahoo, Cisco the Nasdaq, the leading company in network industries, and it co-investment. In the United States, the SOFTBANK CORP. is a major investment for Yahoo. Etrade and ZDnet. In Europe, News Corp. and Vivendi and other companies jointly developed network market software banking company is a member of Softbank extended family. It is the installation of intelligent management system of school mobile phone jammer .
The name of the brand meaning of Vodafone's combination of the three meaning of the Voice (voice)-Data (data)-Fone, (phone). History of the brand was founded in 1984, is a company set up was to use the name of a Racal Telecom Limited, the (Rui Kaer Telecommunications Co., Ltd.), the United Kingdom a Racal Electronics Plc. (Rui Kaer electronic limited liability company) to pay. In October 1988, 20 percent of the shares sold to the public. September 1991 more out of its parent company, Electronic Rui Kaer, becoming an independent company, and officially changed its name to Vodafone Group Plc (Vodafone Group Co., Ltd.) June 29, 1999, and AirTouch Communications, Inc. after the merger, the company has been renamed Vodafone AirTouch.  The mobile advertising has just entered the market introduction stage, and thus the level of the spread of mobile advertising is also subject to considerable restrictions. Difficult to adapt to the complex forms of advertising. Therefore, the impact of advertising will be reduced. Third, the high cost of advertising. Mobile advertising in China is just emerging, high communication costs, the cost of mobile advertising inevitably high. MMS, games, WAP advertising and more video data structure, by the network transmission speed limits customers to receive ads will have to wait for operators to charge for mobile data services, the number of WA P site is the same charges, which leads users to receive The high cost of mobile advertising.