It is the interference technology of cell phone jammer

It is the interference technology of cell phone jammer .
And more broad age: 20 years old -35 years old, its corresponding preference. Relative 18-25 years ,26-35-year-old group like the number of people more. (See Fig. Blue part of 47:28). But its design also have a corresponding weakness: there is no FM function, which is for young people like music, is a relatively large defects. At the same time from the sound quality of music, because its speaker is mono, so the sound quality than the MOTO E398 and SE K508C weak. Investigation when there is no practical use, so there is no reaction in the report. Actual sales, the user will try or audition time will clearly feel the difference is. The main reason lies in the failure of the pricing for A3 failure. cell phone jammer changes a lot geographically.
Pre-IPO market research is a scientific and careful, but there are a few problems: survey: market survey conducted in December 2005, but the A3 time to market in June 2006, there is no comprehensive estimate of rapid changes in the prices of the mobile phone market . Such as testing the price of 1560 yuan more suitable in December 2005 when the user base feel, handset prices basically is a monthly 50 to 55 yuan price, so the price of cell phones in June 2006 should be adjusted to: 1230 to 1260 yuan. The NEC brand, price perception and MOTO brand is not in the same category, so the price to determine the time must be considered.
Integration with MP3, DC, DV, game consoles, DVDs, TV, the PC and other electronic devices has also become the functional requirements of the future of mobile phone personalization. Six mobile phone trends: all home manufacturers a variety of 3G mobile phone debut is expected to accelerate further popularize global 3G telecom services; mobile business needs of continued warming, the smart phone to become a popular product; is a high quality, high-resolution TFT LCD panel of mobile phone had become the mainstream; MP3 music phone, the popular high-pixel camera phone and mobile TV phone, 2006 will be the mobile multimedia phone years; more diversified mobile phone industrial design (including ultra-thin, folding, sliding , rotation and other forms). But cell phone jammer is strong in effect of jamming GPS signal.China Mobile is in the recently adopted laws and regulations of the Ministry of Information Industry, to get a mobile phone sales license, and is ready to officially entered China's mobile phone channels. Operators to join as a new force, intensified competition and complexity of the mobile channel.