The GSM standard, which originated in France, has become a mobile phone standard around the world, adopted by 150 different countries and accounting for 70% of the total market.

 
  • 全球移动通讯系统标准源于法国,它已成为世界移动电话的标准,并且被全世界150个国家所采用,占据世界70%25的市场份额。
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