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A method and system for verifying and correcting a SIM card of a terminal device

A terminal device and card number technology, applied in the field of SIM card verification, can solve problems such as inconsistent SIM card numbers

Active Publication Date: 2020-10-20
重庆中位众联科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to overcome the deficiencies in the above-mentioned prior art, the purpose of the present invention is to provide a method and system for verifying and correcting the SIM card of a terminal device, so as to solve the problem that the actual SIM card number of the terminal device is inconsistent with the SIM card number recorded by the platform, so that After the terminal device changes the SIM card, it can ensure that the platform verifies the SIM card number after the change, so as to ensure that the SIM card number recorded by the platform can always be consistent with the SIM card number on the terminal device

Method used

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  • A method and system for verifying and correcting a SIM card of a terminal device
  • A method and system for verifying and correcting a SIM card of a terminal device
  • A method and system for verifying and correcting a SIM card of a terminal device

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Embodiment Construction

[0030] The implementation of the present invention is described below through specific examples and in conjunction with the accompanying drawings, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific examples, and various modifications and changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention.

[0031] figure 1 It is a flowchart of steps of a method for verifying and correcting a SIM card of a terminal device in the present invention. Such as figure 1 As shown, a method for verifying and correcting the terminal equipment SIM card of the present invention comprises the following steps:

[0032] Step 101, acquire parameter information of a SIM card of a terminal device. Specifical...

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Abstract

The invention discloses a method and system for checking and correcting a terminal device SIM (Subscriber Identification Module) card. The method comprises the following steps of S1, obtaining parameter information of the terminal device SIM card; S2, matching the parameter information obtained from the terminal device SIM card with the parameter information pre-stored in a target platform; and S3, carrying out corresponding parameter correction according to a matching result, thereby enabling the parameter information of a terminal device to be real parameter information. Through applicationof the method and the system, the problem that a practical SIM card number of the terminal device is inconsistent with an SIM card number recorded by the platform can be solved.

Description

technical field [0001] The invention relates to the technical field of SIM card verification, in particular to a method and system for verifying and correcting a terminal equipment SIM card. Background technique [0002] SIM (Subscriber Identification Module, user identification card) card is the only identifier for the operator to identify the identity of the subscriber. A SIM card is an IC integrated circuit device (or USIM / UIM card) that complies with the 3GPP standard specification. Some encrypted information written in advance, some can be read out, and some cannot be read out. In order to realize the corresponding functions, user terminals in many industries need to insert / embed a SIM card through the SIM card slot, and the terminal must contain support SIM card reading, authentication and authentication module, usually this module is integrated with the radio frequency module (Modem) of the terminal, and accesses the information in the SIM card through the standard IS...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W8/18
CPCH04W8/183
Inventor 于雷朱魁明
Owner 重庆中位众联科技有限公司