由于联邦法律和联邦通信委员会规定禁止对手机信号进行干扰，所以这个想法也许很难实现。电影业正想方设法增强观众对于电影的兴趣。
That may be difficult, since federal law and FCC rules prohibit the use of cell phone jammers.
由于射频信号可能会干扰某些电子医疗装置和导航系统，在医院里和飞机上通常禁止使用移动电话。
Mobile phones are often prohibited in hospitals and on airplanes, as the radiofrequency signals may interfere with certain electro-medical devices and navigation systems.
然而如果有人在监狱实施信号干扰，就会违反1934年通过的通信法案。该法案禁止蓄意干扰无线电信号。
Yet any jammer for the slammer would run afoul of the Communications Act of 1934, which prohibits intentional interference with radio signals.
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