Chartrand, Mark R. (2004). Satellite communications for the nonspecialist. Belingham, WA: SPIE Press. p. 136. ISBN 0819451851. To date, there are nearly 500 Holiday Inn Express hotels in operation or under construction across 31 provincial-level regions in the Greater China region. The U.S. Virgin Islands government said in a statement that it was working to make a case for the declaration of a federal emergency to obtain resources for further testing and other assistance. The first computerized telephone switch was developed by Bell Labs in 1965; it did not support standard wiretapping techniques. [45] Greece edit

The history of voice communication technology began in 1876 with the invention of Alexander Graham Bell's telephone. In the 1890s, "law enforcement agencies begin tapping wires on early telephone networks". [45] Remote voice communications "were carried almost exclusively by circuit-switched systems," where telephone switches would connect wires to form a continuous circuit and disconnect the wires when the call ended). All other telephone services, such as call forwarding and message taking, were handled by human operators. [46] The Chinese economy is improving, and its buoyed consumption capabilities have brought in customers for the tourism industry, Lu said, expressing strong confidence in the group's future development in China, IHG's second-largest market worldwide.

more crudely and with lower quality, simply using a speakerphone and recording with a normal microphone This enables the company to move more swiftly to innovate its products and introduce various kinds of blended coffee products specifically targeting the tastes of Chinese consumers, Wong added. Authorities said they are conducting more tests as they investigate the source and extent of the problem. They added that the U.S. territory’s Water and Power Authority continues to flush water lines to decrease the amount of toxins. A travel boom during the recent Mid-Autumn Festival and National Day holiday period again pointed to Chinese consumers' growing willingness to spend, with the growth of revenue from accommodation and catering services sustaining its robust momentum.

Conversations can be recorded or monitored unofficially, either by tapping by a third party without the knowledge of the parties to the conversation or recorded by one of the parties. This may or may not be illegal, according to the circumstances and the jurisdiction.Klass and others v. Federal Republic of Germany, (Series A, NO 28) (1979–80) 2 EHRR 214 (European Court of Human Rights 1978-09-06). An example of an in-ear telephone recording microphone". Olympus. Archived from the original on 2012-09-05 . Retrieved 2011-12-20. Kenney, Crystal. "Telecoil Experiment" (PDF). Archived from the original (PDF) on 2010-06-13 . Retrieved 2011-12-20. In late 1940, the Nazis tried to secure some telephone lines between their forward headquarters in Paris and a variety of Fuhrerbunkers in Germany. They did this by constantly monitoring the voltage on the lines, looking for any sudden drops or increases in voltage indicating that other wiring had been attached. However, the French telephone engineer Robert Keller succeeded in attaching taps without alerting the Nazis. This was done through an isolated rental property just outside of Paris. Keller's group became known to SOE (and later Allied military intelligence generally) as "Source K". They were later betrayed by a mole within the French resistance, and Keller was murdered in the Bergen-Belsen concentration camp in April 1945.

Garrow, David J. (July–August 2002). "The FBI and Martin Luther King". The Atlantic . Retrieved 2010-06-01. United States Congress. An act to amend section 606 of the Communications Act of 1934 for the pur-pose of granting to the President, in time of war or threatened war, certain powers with respect to communications by wire. H.R. 6263. 77th Cong., 2nd sess. House Committee on the Judiciary.The second generation mobile phones ( c. 1978 through 1990) could be easily monitored by anyone with a 'scanning all-band receiver' because the system used an analog transmission system-like an ordinary radio transmitter. The third generation digital phones are harder to monitor because they use digitally encoded and compressed transmission. However the government can tap mobile phones with the cooperation of the phone company. [40] It is also possible for organizations with the correct technical equipment to monitor mobile phone communications and decrypt the audio. [ citation needed] United States Congress. Joint resolution to authorize the Federal Bureau of Investigation of the Department of Justice to con-duct investigations in the interests of national defense, and ·for that purpose to permit wire tapping in certain cases. H.J.Res. 571. 76th Cong. 2nd sess. House Committee on the Judiciary Rept. No. 2574. Cong. Rec. (bound) 8300 (June 14, 1940)

Risen, James; Lichtblau, Eric (2009-01-15). "Court Affirms Wiretapping Without Warrant". The New York Times.American Council on Education v. Federal Communications Commission and Verizon Telephone Companies, 05-1404 (D.C. Cir. 2006-06-09).