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Method and device for switching SIM (Subscriber Identity Module) cards as well as terminal

A technology for terminals and services, applied in the field of mobile communications, can solve the problems of weakening the battery life of the terminal and increasing the power consumption of the terminal, so as to achieve the effect of enhancing the battery life, reducing the power consumption and ensuring the quality of service.

Active Publication Date: 2015-09-30
XIAOMI INC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But on the other hand, running multiple SIM cards at the same time will increase the power consumption of the terminal and weaken the battery life of the terminal

Method used

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  • Method and device for switching SIM (Subscriber Identity Module) cards as well as terminal
  • Method and device for switching SIM (Subscriber Identity Module) cards as well as terminal
  • Method and device for switching SIM (Subscriber Identity Module) cards as well as terminal

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Embodiment Construction

[0050] In order to make the purpose, technical solutions and advantages of the present disclosure clearer, the present disclosure will be described in further detail below in conjunction with the implementation manners and accompanying drawings. Here, the exemplary embodiments of the present disclosure and their descriptions are used to explain the present disclosure, but not to limit the present disclosure.

[0051] Embodiments of the present disclosure provide a SIM card switching method, device, and terminal, and the present disclosure will be described in detail below with reference to the accompanying drawings.

[0052] figure 1 It is a flow chart of a SIM card switching method shown according to an exemplary embodiment, such as figure 1 As shown, the SIM card switching method is used in a terminal, including the following steps:

[0053] In step 101, it is detected whether there is a SIM card switch trigger operation; when the SIM card switch trigger operation is detec...

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Abstract

The invention relates to a method and a device for switching SIM (Subscriber Identity Module) cards as well as a terminal, and belongs to the field of mobile communication. The method comprises the following steps of detecting whether the switching trigger operation of the SIM cards exists or not; when the switching trigger operation of the SIM cards is detected, acquiring service remaining usage amount information and network service quality information of each SIM card; determining designated SIM cards of which the used service amount does not exceed the limit from multiple SIM cards according to the service remaining usage amount information; determining an SIM card to be switched from the designated SIM cards according to the network service quality information; running the SIM card to be switched, and closing other SIM cards except the SIM card to be switched. According to the method, the device and the terminal disclosed by the invention, the SIM card to be switched is selected from the multiple SIM cards according to the service usage amount and the network service quality, so that the service quality of the SIM card to be switched is guaranteed, the power consumption of the terminal is reduced, resources are saved, the cruising power of the terminal is enhanced, and better intelligence is obtained.

Description

technical field [0001] The present disclosure relates to the field of mobile communication, and specifically relates to a SIM card switching method, device and terminal. Background technique [0002] With the continuous development of mobile communication technology, the number of SIM (Subscriber Identity Module, customer identification module) cards that can be loaded on terminals such as mobile phones is no longer limited to one, but can be two or more than two. The increase in the number of SIM cards loaded on the terminal allows users to choose one of the SIM cards for voice services or data services according to specific usage scenarios, bringing convenience to users' lives. But on the other hand, running multiple SIM cards at the same time will increase the power consumption of the terminal and weaken the battery life of the terminal. In order to reduce the power consumption of the terminal, the number of running SIM cards can be reduced. That is, only run the approp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/725H04W24/02
CPCY02D30/70
Inventor 杨冬东杜慧顾凌华
Owner XIAOMI INC
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