application of the customer about cell phone jammers might be influenced

The inappropriate installation and operation might influence the shielding effect of  cell phone jammers .
Various versions of the phone warranty issues. Domestic licensed manufacturers recognized by a merchant to obtain power of attorney to sell products directly from the manufacturer branches in a specified area, and even licensed agents and their branches to obtain reasonable profits of the profits, and must pay duties and taxes meet the requirements of the governments in the region, therefore the price of mainstream tend to be relatively high, but because the official local agent manufacturers, the warranty of the product after-sales service is often more protection. Domestic licensed warranty: call center by the manufacturer for warranty service. "Parallel" is believed to be the the netizens eyes of a sensitive word. What is a "parallel"? The parallel is not fake. And what’s worse, even damage cell phone jammers .
There are many users do not know what is the parallel (European version of the original) phone by default defined, parallel phone from abroad, Hong Kong, Macao and Taiwan regions did not enter the mainland market after normal channels of Customs phone. Parallel way of talking, for the European version of the original, the so-called parallel imports (European version of the original) phone is actually this should be sold to other countries or regions of the machine, after the evasion of tariffs to enter the domestic market of mobile phones sold. Simply put, the parallel phone is not through normal channels, customs clearance and pay the tax phone. Parallel phone quality and licensed, there is no difference between the two hardware, genuine original manufacturers only sell different areas and software. Then the normal use and application of the customer about cell phone jammers might be influenced.
Some of the models sold in different countries, the quality even more than the domestic mainstream, even better, combined sales of the huge difference between the price on, many people prefer the parallel (the European version of the original) Mobile. Parallel (the European version of the original) Warranty: In fact, the parallel with the mainstream has a one year warranty, but the parallel is in a foreign country warranty, of course, not who will get back to the foreign repair, parallel businesses are not warranty, parallel imports are out Paul. Many of my friends, there are some misconceptions about this concept of "routine" that licensed Hong Kong is a fake, the quality of the goods. Mainstream mobile phones in Hong Kong for the Hong Kong market of mobile phones sold these products in the local Hong Kong is a formal way of selling and sales channels. So it is not cost effective for the customer to get  cell phone jammers .