France: Install cell phone jammer in public places
France starting use high technology to limit using mobile phones in public places. People are forbidden to
use mobile phones in cinemas, theaters and other publics. Under the new provision, they are starting install
mobile phone jammers in public places. But in an emergency, people can also contact outside by emergency
services numbers.
Beware of FraudThe bank of Japan use mobile phone jammer
At present the Chiba Bank using this device (mobile phone jammer) for the first time to enhance the security
in bank.
When people go to handling banking business, the worker of the bank may ask and confirm the identity of
the payee. The purpose it to avoid people from fraud by telephone or SMS short message. Of course this
problem not only exist in domestic, but also overseas.
But Japan is one of the country seriously suffering the problem. The criminal mainly choose elderly people as
their objectives. Now the bank of Japan starting install the cell phone jammer beside the ATM. That means
around the ATM can not receive the signals, people can not dial-out or in. Using cell phone jammer has
solved this problem and ensure the safety of users.
Principle of mobile phone jammer
Notes of install mobile phone jammer