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Method and mobile terminal for adapting customer identification module card

A customer identification module and mobile terminal technology, applied in wireless communication, network data management, electrical components, etc., can solve the problem of mismatching SIM card size and card slot size, cutting the wrong SIM card, etc., to improve user experience, avoid The effect of a cumbersome process

Active Publication Date: 2019-07-26
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1. Users need to recognize the difference between card slot 1 and card slot 2. When the two card slots are of different sizes, it is easy to cut the wrong SIM card, resulting in a mismatch between the size of the SIM card and the size of the card slot.

Method used

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  • Method and mobile terminal for adapting customer identification module card
  • Method and mobile terminal for adapting customer identification module card
  • Method and mobile terminal for adapting customer identification module card

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] refer to figure 1 , shows a flow chart of steps of an embodiment of a method for adapting a customer identification module card according to the present invention.

[0021] Wherein, the method for adapting the customer identification module card can be applied to a mobile terminal, and the mobile terminal can be a mobile phone, a tablet computer, a palmtop computer, and the like.

[0022] refer to figure 1 The method for adapting the customer identification module card may specifically include the following steps:

[0023] S1. Detect the first network standard of the SIM card inserted into the first card slot in the mobile terminal.

[0024] Among them, in practical applications, when the mobile terminal is a mobile phone, the mobile phone can be a multi-card model such as a dual-card model of operators such as China Telecom, China Unicom, and China Mobile. GSM, CDMA, 3G, 4G, etc. Wherein, when the mobile terminal is a dual-card model, the mobile terminal may includ...

Embodiment 2

[0032] refer to figure 2 , shows a flow chart of steps in another embodiment of the method for adapting a customer identification module card according to the present invention. The method for adapting the customer identification module card may include the following steps:

[0033] S21. Obtain the IMSI identification code of the SIM card inserted into the first card slot.

[0034] Wherein, the IMSI (International Mobile Subscriber Identification Number, International Mobile Subscriber Identification Number) identification code is a sign for distinguishing mobile terminal users, is stored in the SIM card, and can be used for valid information for distinguishing mobile terminal users. The total length of the IMSI identification code does not exceed 15 digits, using numbers from 0 to 9. Wherein, the MNC (Mobile Network Code, Mobile Network Code) in the IMSI identification code is a network number, consisting of at most two digits, and used to identify the communication networ...

Embodiment 3

[0053] refer to Figure 5 , shows a structural block diagram of an embodiment of a mobile terminal adapted to a customer identification module card of the present invention, which may specifically include the following modules: a first network standard detection module 10, a second network standard acquisition module 20 and a network standard switching module 30. Wherein, the first network standard detection module 10 is used to detect the first network standard of the SIM card inserted into the first card slot 40 in the mobile terminal; the second network standard acquisition module 20 is used to obtain the second network standard corresponding to the first card slot 40 Standard; the network standard switching module 30 is used to switch the network standard of the first card slot 40 to the first network standard when the first network standard is different from the second network standard. The first card slot is any card slot in the mobile terminal into which a SIM card can...

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Abstract

The embodiment of the invention provides a method for adapting subscriber identification module card and a mobile terminal. The method comprises a step of detecting the first network standard of a subscriber identification module (SIM) card inserted into a first card slot in the mobile terminal, a step of obtaining the second network standard corresponding to the first card slot, and a step of switching the network standard of the first card slot to the first network standard when the first network standard and the second network standard are different. According to the embodiment of the invention, when a user inserts the SIM card into a wrong card slot, the network standard of the card slot can be automatically adapted to the network standard of the SIM card, thus a cumbersome process of manual setting is avoided, the user can freely insert the SIM card in using multiple-card model such as a double-card model, the distinction of card slots is not needed, and a user experience is greatly improved.

Description

technical field [0001] The invention relates to the technical field of mobile terminals, in particular to a method for adapting a customer identification module card and a mobile terminal for adapting a customer identification module card. Background technique [0002] At present, dual-card 4G three-mode (Telecom, China Unicom, China Mobile) models generally have a default card slot, one supports LTE (Long Term Evolution, long-term evolution) of a certain operator, and the other card slot only supports GSM (Global System for Mobile Communications, Global System for Mobile Communications). Among them, some models that support switching need to be manually set by the user. [0003] For example, for a telecom dual-card 4G model, the default card slot one supports Telecom LTE, CDMA (Code Division Multiple Access, Code Division Multiple Access), and the second card slot supports GSM. ) card into card slot 2, the SIM card will not work normally. For example, for mobile dual-car...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W8/18H04W88/06
CPCH04W8/18H04W88/06
Inventor 杜逸珊杨春
Owner VIVO MOBILE COMM CO LTD