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2000年10月16日,深圳市中兴通讯股份有限公司在北京发布了其自主开发的CDMA-SIM机卡分离功能CDMA手机ZTE802,并进行了现场演示。ZTE802的推出使中兴通讯成为目前国际上首家采用机卡分离技术的厂家,并成为能够提供CDMA移动通信全套解决方案的厂家。 中兴通讯为了实现CDMA-SIM机卡分离功能而成立了由韩中两国的高级技术人员组成的研究组,该研究组的中国工程师和韩国工程师在对相关标准进行了充分研究后,2000年1月正式进行开发,并于同年3月基本完成了硬件设计,在CDMA系统中打通电话。
On October 16, 2000, Shenzhen ZTE Corporation released its CDMA mobile phone ZTE802 CDMA-SIM card separation function independently developed in Beijing and gave a live demonstration. The introduction of ZTE802 makes ZTE become the first manufacturer in the world to adopt machine-card separation technology and become a manufacturer capable of providing a complete set of solutions for CDMA mobile communications. In order to realize CDMA-SIM card separation function, ZTE set up a research group consisting of senior technicians of South Korea and China. After Chinese engineers and South Korean engineers of the research group fully studied related standards, Month formal development, and in March the same year basically completed the hardware design, open up the phone in the CDMA system.