亚洲视频免费一区,国产欧美综合一区二区,亚洲国产观看,91精品啪在线观看国产91九色,日本又黄又粗暴的gif动态图含羞,麻豆国产一区二区在线观看,中文字幕在线二区
China Telecom, the country's largest fixed-line operator, started trials of the third-generation (3G) mobile services in Shanghai on Monday, and plans to extend the same nationwide next month.
Beijing Telecom, the Beijing branch of China Telecom, announced yesterday that it will issue three types of CDMA EVDO phones before May 17.