Industry and Commerce Bureau exposes 23 types of substandard communication equipment and seven substandard mobile phones

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Industry and Commerce Bureau exposes 23 types of substandard communication equipment and seven substandard mobile phones [Copy link]

List of unqualified mobile phones 　　Xinbao News (Reporter Ge Jisheng) Seven mobile phones, including Panasonic Chinese dual-band mobile phones and AUX digital mobile phones, were judged as unqualified products by the Municipal Administration for Industry and Commerce yesterday because of poor call quality, electrostatic discharge immunity, power and other indicators that did not meet the standards. 　　Yesterday, the Municipal Administration for Industry and Commerce announced the results of its monitoring of the communications equipment market, revealing that a total of 23 products were found to be substandard.

　　　Monitoring found that some mobile phones did not have product names, manufacturer names, etc. marked on the products. A Nanfang High-Tech K828 mobile phone sold by Beijing Zhonghong New Century Trading Co., Ltd. in Xidan Mobile Phone Mall was also found to have unqualified transmitter output power. It is reported that output power is an important indicator reflecting the call signal and call quality of mobile phones. Excessive output power not only consumes power, but also has strong interference, affecting the call quality of others; insufficient transmitter output power will also affect the call signal and call quality. In addition, in this monitoring, three products such as "AUX" failed the electrostatic discharge immunity test. It is reported that such products will experience inexplicable freezes and disconnections during calls, affecting the normal use of consumers.

　　In the inspection of mobile phone batteries, it was found that a "Yingke" lithium-ion battery failed the short-circuit protection. Consumers who use such batteries may be injured by battery explosion. In the spot check of chargers, the main problems found were that the product labels were incomplete and the electrical strength was unqualified. Chargers of three brands suitable for Motorola V688, A668 and 998 all failed.

　　Sales unit blacklist

　　D.Phone No.9 Branch

　　Zhonghong New Century Xidan Mobile Phone Mall

　　Wumart Jiugong Store

　　Shengxingda Telecommunications Technology Co., Ltd.

　　Beijing Zhongyu Telecom Market

　　D.Phone Second Business Hall

　　Jiugong Northern Jiahe Communication Equipment Business Department

　　Xidan Sun Communication Equipment Plaza

　　Jiugong Kebo Communication Equipment Sales Center

　　Boxu Tongda Trading Co., Ltd.

　　The first business hall of Zhongyu Xingtong Trade Center

Source: Beijing Entertainment News