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便利的通信和交通手段把偌大的世 界变成了地球村。世界各国间商务、政 治、文化等交流活动日趋频繁,国人去国 外出个差,逢年过节去国外度个假也不再 是梦想。然而在世界上占主导地位的 GSM和CDMA两大阵营的移动通信系 统无法相互漫游,确实给人们出国行带来 了一些麻烦。不过,中国联通今夏将推出 的“世界风”双模手机将真正实现一部手 机全球畅通。“世界风”双模手机相当于普 通CDMA手机和GSM手机的合二为 一,显然1+1>1。因此,“世界风”手机所 能漫游的国家和地区也将是国内的GSM 手机和CDMA手机所能漫游地区的合 集,必将远远大于原来单一手机所能漫游 的国家。
Convenient communications and transportation have transformed the vast world into a global village. Exchanges of business, politics and culture among countries in the world are becoming more frequent. It is no longer a dream for foreigners to go abroad and make holidays abroad. However, the mobile communication systems in the two major camps, GSM and CDMA in the world, can not roam each other and do bring some troubles to people going abroad. However, China Unicom will launch this summer “World Wind ” dual-mode mobile phone will truly achieve a global mobile phone smooth. “World Wind ” dual-mode mobile phone equivalent to ordinary CDMA mobile phones and GSM phones combined, obviously 1 +1> 1. Therefore, the countries where Wind World Mobile can roam will also be a collection of areas where GSM mobile phones and CDMA mobile phones in the country can roam, which is bound to be far greater than the countries that originally could only roam.