Telecom And Phone

Experts say: indeed can improve the call also threaten the health effects of

Buy a lighter from the Internet, like a small device, able to signal from a cell phone into a full grid, the device is a cell phone signal amplifier. Taobao reporter found more than 4,000 stores in the sales of such electronic equipment. Industry experts say the device is equivalent to a small mobile phone base stations, cell phone signal can really be strong, but if the power is too high a threat to residents in good health.

4000 Shop sales signal amplifier

Taobao enter the “mobile phone signal amplifier” to search, to find more than 4,600 stores in the sales of such electronic devices, including cell phone signal amplifier and auxiliary equipment, including a full set of a total of around 700 yuan. One shopkeeper told the reporter, cell phone signal amplifier is specifically designed to solve the cell phone signal blind products. As the building block, inside in a number of tall buildings, basements and underground civil air defense projects, subway stations and many other places, cell phone signals can not reach, one can not use the phone. Cell phone signal amplifier can solve these problems, as long as the particular place to install a cell phone signal amplifier system, the whole area, cell phone signals can be a good use. “As a result of the building block, high-rise residential building in a layer of a general call to be ineffective, urban-rural quality call general, the residents of these places is our customers.”

Experts said it is likely to threaten the health

City Radio Authority’s Business Director of a Lily Zhu said, cell phone signal amplifier in the industry of professional title is a repeater, the equivalent of a small communications base stations, there is no problem as long as the device itself, can really enhance cell phone signals, to improve the call results. But in the home environment to install this equipment not only makes the surrounding electromagnetic environment, complex, and such equipment if the power of big, is likely to have an impact on human health. “At present, this cell phone signal amplifier device used only for telecom operators to use, Beijing has never allowed such radio equipment into the commercial market. And now a lot of cell phone signal amplifier is a small plant in the South, and some equipment, the power is too high, although the Call results changed for the better after installation, but the high-power devices have radiation, will affect the health of the residents. “

Microwave oven will also affect the call quality

It is reported that due to the impact of the building, communication, the communication base stations operating chambers of commerce to network optimization, enabling communication signals, even coverage to protect the call results. If residents feel bad around the cell phone signal can be made to operators of the problem.

Lily Zhu said, because the air there is a variety of electronic sources of pollution, when people use mobile phone voice quality will be affected, this cell phone signal amplifier itself is electronic equipment, will also make the surrounding electromagnetic environment complicate the effects of nearby residents will be affected calls . City Radio Authority this year will be 3G public mobile communication network interference investigation, “high-power microwave ovens, power lines, motor vehicles, pressing machines and other equipment will affect people’s phone calls effect, after the city has also investigated the impact a large-scale microwave the case of residents of mobile phone calls. “

Xinhua Shanghai February 5 (Xinhua Lu Wen-jun) known as “China Business First Street” in Shanghai Nanjing Road Pedestrian Street, another first, becoming “Chinese mobile payment First Street.”

5, Shanghai Telecom in the Nanjing Road Pedestrian Street, the first to introduce RFID contactless mobile payment services – “Wings to pay credit card phone” business, and in the New World held a launch ceremony for the city to kick off the Huangpu District “refinement Spring Expo Services” Chinese New Year a prelude to marketing activities.

New World, Bao Daxiang, old Fengxiang, first food, more than 50 businesses to become China Telecom “wing pay” the first special business, Nanjing Road is also the information age have become the “Chinese mobile payment 1st Street” .

“Wing cell phone credit card payment” is a Chinese telecom company launched a Shanghai RFID contactless mobile payment products. Purse accounts into which products will be Tianyi phone UIM card, the user who Tianyi phones in supermarkets, convenience stores, shopping malls and other merchants of the cash register POS machines lightly brush one can make payments quickly, securely and.

It is reported that following the opening of the first batch of more than 50 commercial tenants, “Winged pay” after the new payment models will gradually promote the city to Shanghai, Nanjing Road shopping district, following the pilot is successful, Xujiahui shopping district, Songjiang University Town will also be introduced into the “Mobile Shop” era.

According to sources, McAfee (McAfee) Asia-Pacific CEO Steve Redman 22 interview, said, McAfee will work with China Telecom recently launched a nationwide cooperation, including bundled packages of broadband services, mobile anti-virus field of cooperation.

Over the past few years, McAfee in the main direction of the domestic market for enterprise-class security solutions. September 22, McAfee with Lenovo Idea-branded Windows 7 series of consumer computers bundled the way to announce to return to the domestic consumer market. Steve Redman said, McAfee to return to the retail market through three channels: OEM pre-installed with the telecom operators, the retail boxed software.