公开(公告)号：US20210235257A1

公开(公告)日：2021-07-29

申请号：US17229941

申请日：2021-04-14

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yinqing JIANG ,  Haoping GUO ,  Juan WANG ,  Fanghui BAO ,  Xiaojian LIU

IPC: H04W8/18

Abstract: Embodiments of this application provide a terminal configuration method and an apparatus. When determining that a SIM card in a terminal is powered on, a wireless communications module reads SIM card information such as some or all of an international mobile subscriber identity IMSI, a service provider name SPN, or a global identifier ID GID in the SIM card from the SIM card. Then, the SIM card information obtained by the wireless communications module is sent to an application processor. The application processor obtains an operator parameter based on the SIM card information reported by the wireless communications module, and configures the terminal. Therefore, at a moment at which the SIM card is powered on, the wireless communications module obtains the SIM card information from the SIM card, so that a timing for the UE to obtain the IMSI is advanced.