SIM card slot, SIM card push-pull processing method and terminal thereof

Abstract

The invention discloses an SIM card push-pull processing terminal which comprises a push-pull control module, a power supply control module, a register module and an SIM card slot, wherein the push-pull control module is used for triggering an SIM card reset instruction, reporting the SIM card reset instruction to the power supply control module and triggering an SIM card push instruction after taking out a current SIM card from the SIM card slot and pushing a new SIM card in the SIM card slot under the condition of maintaining the power connection state of a power supply of a mobile terminal; the power supply control module is used for powering down the current SIM card according to the SIM card push instruction, restoring power supply to the new SIM card according to the SIM card push instruction and sending power supply information to the register module; and the register module is used for carrying out a network register and initialization on the new SIM card according to the power supply information. The invention realizes the hot push-pull on the mobile terminal, has safety and reliability and can provide more flexible and humanized services for users.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a SIM card slot, a SIM card insertion and removal processing method and a terminal thereof. Background technique [0002] Subscriber Identification Module Card (SIM card: Subscriber Identification Module Card) is a smart card with an IC chip, which is used to install in a mobile terminal for user identification, and to record user basic information, phone book, communication information, etc. With the rapid development and wide application of mobile communication technology, many mobile users currently hold multiple SIM cards in order to distinguish them from different types of contacts, or use different SIM cards in different regions to realize multiple SIM cards Alternative use on the same mobile terminal. In recent years, mobile terminal products that can accommodate multiple SIM cards have appeared on the market. These products have the function mode of "one machine wi...

AI Technical Summary

Problems solved by technology

However, the technical solution provided by this patent can only realize hot switching of the two SIM cards installed in the mobile terminal. If multiple SIM cards need to be used on the same terminal device, the original SIM card still needs to be taken out and replaced. Install a new SIM card

Existing terminal equipment generally does not support the plug-and-play (hot-swappable) function of the SIM card. The SIM card slot for getting SIM card data is usually set at the bottom of the battery installation position, so when the user replaces the SIM card in the mobile terminal, it is necessary to shut down the mobile terminal, remove the battery, take out the original card, install a new card and restart the mobile terminal. A series of processes, the operation process is cumbersome and time-consuming, causing inconvenience to users

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