求翻译：RFID-SIM卡外型尺寸与传统的标准SIM卡完全一致，基于2.4G频段，是一种可实现近/中/远距离无线通信功能的手机智能卡，通信距离10-500CM，单向支持100M(数据广播)。RF-SIM卡属于CPU卡的其中一种，卡内具备COS(微型操作系统)，区别于逻辑加密卡，具备极高级别的安全管理措施，同时可通过手机读写卡内个性化数据。它通过将最新的射频技术集成到手机SIM卡里，使手机使用者仅需要更换一张智能卡，便可以使现有的手机变成类NFC手机。不但拥有普通SIM卡的所有功能，还拥有一个可代替钱包、钥匙和身份证的全方位服务平台。RFID-SIM卡分正面和背面两部分。正面为接触式的标准SIM卡，RFID -SIM卡的接触式接口用于实现传统的电信功能，如：移动电话、短信、彩信等。背面为非接触式的RFID模块，RFID -SIM卡的非接触式接口用于无线射频功能(RFID)，实现一卡通、手机票、手机支付三大类电子商务全网应用。两大接口完全隔离，电信功能与RFID功能互不影响，如话费不足等电信功能异常不影响RFID功能的正常使用。是什么意思？

RFID-SIM card dimensions standard SIM card is fully consistent with the traditional, based on the 2.4G band, is a realization/near/far-distance wireless communication function of the phone card, communication distance 10-500CM, one-way 100M (data broadcasting). RF-SIM card belonging to one CPU card, card COS (micro operating system), distinct from the logic encryption card, have a very high level of safety management measures, while mobile phone personalization data in the write. By integrating the latest RF technology to the mobile phone SIM card, allows mobile phone users only need to replace a piece of the smart card, NFC mobile phone can make existing phone into class. Not only has all the features of ordinary SIM card, also has a full-service platform instead of the wallet, keys and ID cards. RFID-SIM card-front and back into two parts. Positive for contacting standard SIM card, RFID-SIM card-contact interface for traditional telecommunications features such as: mobile phone, SMS, MMS, etc. For non-contact RFID module on the rear, RFID-SIM contactless interface card for wireless RF function (RFID), the realization of one card, mobile phone tickets and pay for three categories of e-commerce applications throughout the network. Two interface completely isolated, telecommunications capabilities and RFID capabilities do not affect, such as insufficient charges telecommunications features such as exception does not affect the normal use of RFID capabilities.