the antenna of cell phone jammer should be vertical to the ground

 And at the same time, the antenna of cell phone jammer should be vertical to the ground.
Skyworth old machine L100 emergency call Skyworth old machine the L100 screen only 1.65 inches, and or monochrome screen, this configuration of the elderly look will feel comfortable with you? First, in the eyes of the elderly are not very good, the screen size is not important for them, but rather the word, then would be better. In addition, the yellow backlight is relatively more sensitive to the elderly weak eyesight does not cause irritation. Adult independent children, the economic burden of elderly consumers trying to compensatory consumption. Elderly consumers trying to find opportunities for compensation in the past failed to achieve conditions at any time desire for consumption. 
With the psychology of elderly consumers, and let it willing to accept and are willing to use our products. Finally, China has always been of ceremonies, children obey their parents, 7 (5) Internal environmental analysis 1, the advantage of foreign mobile phone manufacturers do not reach old age in the consumer market, but produced some of the features for the elderly to use cell phone, but no real elderly market segmentation, not human. We are the first for the elderly tailor-made, their designs more in line with the psychology of the elderly, more humane, to enable consumers to reach preconceived notions, and to further dominate the market. And then the suitable cell phone jammer of the appropriate shielding radius or range can be selected according to the real situation.
Disadvantage enterprise's comprehensive strength in mobile phones is relatively weak, can not be compared. Their market share, product design, are not compared with the Opportunity in China is an aging country. The data show that 177,648,705 people in the 2011 China population aged 60 and over, 13.26 percent, accounted for the population aged 65 and over 118,831,709 people, 8.87%. Share of results of this analysis, the prospect of elderly mobile phone market is still very substantial. The elderly is obvious demand for mobile phones, mobile phone manufacturers, mobile phone franchise organizations have failed to interest only a handful of elderly mobile phone market there have been praised in the embarrassing situation. The users or customers can make the best choice according to the actual needs and the cost and expense of cell phone jammer .This analysis, the prospects for the elderly mobile phone market is still very substantial. Elderly demand for mobile phones is obvious, but mobile phone manufacturers, mobile phone franchise organizations have failed to interest only a handful of elderly mobile phone market there have been praised in the embarrassing situation. The meeting room where the using of the cell phone is forbidden and cell phone jammer is needed to be installed is not that big.