The embodiment of the invention provides a multiplexing method, a device and a user identification card of a user identification card. Including the multiplexing method, wherein user identity card: the format of the user identification card; the file information is stored in the target system network the user identification card after formatting, use the mobile terminal such that the user ID card can be applied to the target system network. The technical scheme of the embodiment of the invention, not in user ID card at the same time to write the file information for all kinds of network, the mobile terminal can meet a variety of network standard use conditions, effectively reduce the storage capacity of the user identification card, saving the user identity card and can increase the user cost; identification card use flexibility.
【技术实现步骤摘要】
【技术保护点】
1.一种用户身份识别卡的复用方法,其特征在于,包括:对用户身份识别卡进行格式化处理;将目标制式网络适用的文件信息存入所述格式化处理后的所述用户身份识别卡中,以使得所述用户身份识别卡能够适用于所述目标制式网络的移动终端使用。
【技术特征摘要】
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