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How you can Block Cell Telephone Calls on your own Phone
If you wish to block cell phone calls on your phone, you have several options. The first is to utilize Nature as a blocking agent. For instance lead paint is used to block cell phone signals. In addition, cars and buildings could block wireless signals. Lead paint can also be used for its ability to block WiFi signals. Finally, there are ways to block the signals of cell phones from coming into your home.

Nature can interfere with cell phone signals
For rural locations, signals from cell phones are often blocked by the geographical terrain. Mountainous terrain, dense vegetation and severe weather conditions can all block cell signals. In these regions mobile signal providers might offer less coverage or signal disappear altogether. There are solutions to fix the problem. To fix the problem first, you must determine what is blocking your signal.


Plaster is a common building material that can block cell phone signals. Plaster absorbs radio waves by decreasing their energy. Plaster blocks cell signals by around 10 dB. However, this type of material isn't effective at stopping wifi signal.

get more info can block cell phone signals
The typical house is comprised of a variety of materials that could hinder cellphone signals. Concrete is one of them. It can greatly reduce the signal of a smartphone. Additionally, concrete is highly dense and may interfere with wifi signals. This can result in signals being lost by -30dB or more, based on the region.

Wood, particularly the inside frame, may also create problems with cell phone reception. Although softwoods won't be as bad as harder woods, they can significantly diminish the signal. Concrete is also utilized to support buildings and while it can withstand massive weight, it can affect the signal.

Besides wood and metal and other metals, other materials may interfere with cell phone signals. Fiberglass, for example, is more brittle than other materials and repels cell phone signals. Regardless of the material it is essential to select building materials that do not interfere with cell signals.

Cars can stop cell signalling
Cars have a lot of metal in them and that can block cell phone signals. There are also some windows that are coated with a coating to block cell phone signals. In a car, it can be a danger for drivers as well as passengers to use the phone. Certain vehicles are designed to block calls at specific frequencies to prevent driver distraction.

Buildings also block signal transmissions from cell phones. Metal and concrete are not good conductors of RF waves and can interfere with the signal. Also, large buildings and parking garages can deflect RF waves. Building materials, like metal oxide-coated glass cut down cell phone signals.

Lead paint blocks wifi
The lead paint can be a substance that could hinder WiFi and cellphone signals. Lead can block the signals of these two technologies because it is made up of aluminum and copper particles that can hinder the signal. These particles could interfere with the signals of various technologies. Lead is not the only material that can block wifi and cell phone signals. Aluminum foil also functions as a shield. This ability block signals first was discovered by Michael Faraday, in 1836.

Lead paint used to hinder wifi and cell phone signals is not legal in most countries. It is also considered a violation the federal laws. According to the law, it is illegal to use signals jammers inside public areas as well as in private homes. The majority of cell phones and wifi technology uses 2.4GHz and frequencies of 5GHz. It is however possible to apply a special paint to block these frequencies as high as 100 GHz.

Fiberglass insulation can block cell phone signals
Fiberglass insulation is an effective method to block signal transmissions from cell phones. It is less dense than other materials, such as concrete and brick, but it can still effectively block cell signals. Fiberglass also helps keep the temperature and cold within the home while keeping cell signals out. Fiberglass blocks signals by absorbing heat and block the signal.

It can also block sound traveling through drywall. Fiberglass insulation is lightweight and simple to install. It is able to block cell phone and wifi signals. It is also environmentally friendly and fire resistant.

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