发明名称 METHOD AND APPARATUS FOR IDENTIFYING USER CARD
摘要 Embodiments of the present invention provide a method and an apparatus for identifying a user card. The method includes: judging whether the user card has a DFgsm directory and a DFcdma directory; and if both the DFgsm directory and the DFcdma directory exist, reading an identification number EFiccid of the user card, and judging the type of the user card according to the EFiccid to identify the user card. According to the embodiments of the present invention, whether PIN protection is enabled is no longer a restriction for identifying the user card, thereby extending application scenarios, achieving high identification efficiency, and facilitating the implementation of smart card slots by terminal vendors.
申请公布号 US2013122959(A1) 申请公布日期 2013.05.16
申请号 US201213722763 申请日期 2012.12.20
申请人 HUAWEI DEVICE CO., LTD.;HUAWEI DEVICE CO., LTD. 发明人 DING JI
分类号 H04W8/18 主分类号 H04W8/18
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