The power line is energizing the cell phone jammer

This test result of the cell phone jammer should be recorded in the specific log.
Shangqie do not trace the cell phone technology advances in history, a single SMS from the 90's "Big Brother", 2000 portable palm-sized, later to be remembered impressed, color screen, polyphonic, camera, MP3, smart phone concept The popularity of the memory card expansion, GPS navigation feature phones, 3G, and so on. In the short history of mobile phone, mobile phones bring too much of our story, of course, this is undoubtedly also make users of consumer demand and the corresponding change in the concept. Buy mobile phones have been mostly two or three times to buy, has a wealth of experience, the factors to be considered in the choice of mobile phone is more pragmatic and rational. The cell phone will not immediately lose the signal due to the cell phone jammer .The power line is energizing the cell phone jammer 
Function is the most important considerations, the phone is not just personal communication tools, digital cameras, MP3, MP4, recorder, radio, game consoles, PDAs and other functional elements; price is the second most important factor, more than 100 mobile phones The rapid decline in price, so that users have to consider its value for money, to avoid the rapid depreciation of; brand is a guarantee of quality, performance, and more emphasis on the well-known brands, some of the smaller brands, product quality and performance defects not allow users to tolerate. Users to buy the phone when the focus function. The phone's features is not simply a call, the phone has become a personal mobile entertainment devices, take pictures, music, video, games, a variety of functions need to be integrated. It is the shielding area of the cell phone jammer .
Extensions and removable storage tools as well as personal entertainment tool capacity expansion; SMS, MMS, IVR, WAP, and other data services become increasingly abundant, users can also require that the phone has a powerful data communications capabilities. Users purchase price of the phone. Users to buy mobile phone prices are mostly concentrated in the less than 2500 yuan, especially between 1000-2500, nearly 80% of users, which is a mid-range mobile phones at mainstream price points. Where users purchase a preferred brand. The top ten brands in a more concentrated, accounts for about 95% of the total users. Nokia is still the favorite brand of choice for 44%; followed by Sony Ericsson, Motorola, Samsung, each accounted for 10%. This process can be performed by the user repeatedly to determine the rough shielding range of the cell phone jammer .
Domestic brands Dopod With its unique high-end smart phone positioning fifth, UT Starcom, a low-end of PHS brand there are still nearly 4% rate of support. Expectations of users of mobile phone development direction. The data show that many users for mobile phone completely replaced by the digital camera and a laptop is not optimistic, in fact, we can analyze the development of camera phones, smart phones, it is easy to conclude. Strength of camera phones become increasingly strong, the current competition is not limited to the pixels alternately to rise, more in some auxiliary camera functionality on an issue, auto focus, optical zoom, high-quality lens, and so in the past only in the to see the digital camera function in mobile phone camera functions can be achieved.