综合一区欧美国产,99国产麻豆免费精品,九九精品黄色录像,亚洲激情青青草,久久亚洲熟妇熟,中文字幕av在线播放,国产一区二区卡,九九久久国产精品,久久精品视频免费

GSM-CDMA mobile phone put into service in China
(Xinhua)
Updated: 2004-08-06 21:55

China Unicom has officially put the world's first dual-mode mobile phones, which function in both GSM and CDMA networks, on the domestic market.

China Unicom launched sales of the first 400,000-plus dual-mode phones it purchased directly from the manufacturers across the country Friday. The phones are expected to sell out by December, said Wang Jianzhou, chairman and president of China Unicom.

The new-type mobile phones, priced between 4,500 yuan (about 542.17 US dollars) and 4,800 yuan (about 578.31 dollars), enable users to switch between GSM and CDMA networks easily with just the push of a button.

It would allow customers to have the best of each world, the unique features of CDMA network and the vast coverage of GSM network.

Analysts say the new product will further strengthen the competitive power of China Unicom, the world's third largest mobile communications operator, which currently operates China's only CDMA network and second largest GSM network.

China Unicom lags behind China Mobile, the biggest mobile communications network in China, in terms of the scale and signal coverage of its GSM network.

Some people are attracted by the technological features of the CDMA network, including low radiation and information security as touted by China Unicom, but are dissatisfied with its limited signal coverage in China.

"It's a hard choice. You have to choose between new technology of CDMA and the convenience of GSM," said Zhou Sheng, a university teacher in Beijing.

As an expedient means, some people carry a CDMA mobile phone of China Unicom and a GSM mobile phone of China Mobile at the same time.

Now with one phone, they could enjoy the advantages of both services.

China Unicom had more than 100 million subscribers of its mobile communications service by May 5. Of these, 22.56 million were CDMA users.

Close

Today's Top News     Top China News
Football pitch is not the place for politics         Farmers reap macro policy rewards         Unsafe injections kill 390,000 prematurely         Shanghai expo touches sensitive area         Japan urged to pay weapons compensation         Foreign capital to fund railway construction	Model of HK 'shows way for Taiwan'       Drill rehearses oil spill disaster plan       Seven drugged people out of danger       Beijing tries ways to tackle power gap       Shopkeeper punished for fake milk powder       Farmers reap macro policy rewards