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Method and device for dynamically switching over a plurality of SIM (subscriber identity module) cards of mobile terminal

A mobile terminal and dynamic technology, applied in electrical components, wireless communication, network data management, etc., can solve the problems of increasing user mobile phone costs and inconvenience for users, and achieve the effect of improving user experience and saving roaming costs

Inactive Publication Date: 2013-06-19
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, manual switching in daily use will cause inconvenience to users, or if it is not changed in time, it will increase the cost of using mobile phones for users, which cannot meet the needs of users

Method used

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  • Method and device for dynamically switching over a plurality of SIM (subscriber identity module) cards of mobile terminal
  • Method and device for dynamically switching over a plurality of SIM (subscriber identity module) cards of mobile terminal

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Embodiment Construction

[0029] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only parts related to the present invention are shown in the drawings but not all content.

[0030] exist figure 1 A first embodiment of the invention is shown in .

[0031] figure 1 It is the implementation process 100 of the method for dynamically switching between multiple SIM cards in a mobile terminal according to the first embodiment of the present invention, and the implementation process 100 is described in detail as follows:

[0032] In step 101, a geographical area corresponding to each SIM card among the plurality of SIM cards is set.

[0033] In the first embodiment, there are three methods for setting ...

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Abstract

The invention discloses a method and a device for dynamically switching over a plurality of SIM (subscriber identity module) cards of a mobile terminal. The method includes the steps: setting a geographic area corresponding to each SIM card; acquiring current position information of the mobile terminal; determining a current geographic area of the mobile terminal according to the current position information of the mobile terminal and judging whether the current geographic area corresponds to a currently used SIM card or not; and not switching over the SIM cards if the current geographic area corresponds to the currently used SIM card, and setting one SIM card corresponding to the current geographic area as the currently used SIM card if not. The default SIM cards are dynamically switched over by the mobile terminal by judging the position information, inconvenience in manually switching over the default SIM cards by a user is avoided, user experience is improved, and roaming charges generated as the user has no time to manually switch over the default SIM cards are saved.

Description

technical field [0001] The invention relates to the technical field of mobile communication, in particular to a method and a device for dynamically switching among multiple SIM cards of a mobile terminal. Background technique [0002] SIM card is the abbreviation of Subscriber Identification Module Card. After inserting the SIM card into the mobile terminal, the user can become a registered user of the network and enjoy various services provided by the network. Most of the mobile phones currently on the market have a single SIM card, but many users have more than one SIM card, and often need to change the SIM card before they can be used, which is quite inconvenient. [0003] With the rapid development of the wireless mobile communication industry, mobile communication products have become a must for people's daily work and life. The number of mobile phone users continues to increase, and the penetration rate is also getting higher and higher, and there are more and more si...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/18H04W88/02
Inventor 唐良成刘齐虎
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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