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A management method and system for a virtual SIM card

A management method and management system technology, applied in the field of mobile terminals, can solve problems such as the inability to realize free switching of multiple numbers and the inability of users to change freely, so as to achieve the effect of improving user experience

Active Publication Date: 2020-11-10
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the virtual SIM card information in the prior art is pre-stored in the relevant storage medium by the manufacturer or operator, and the user cannot change it freely.
The user can only use the mobile phone number corresponding to the virtual SIM card, and cannot realize the free switching of multiple numbers

Method used

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  • A management method and system for a virtual SIM card
  • A management method and system for a virtual SIM card
  • A management method and system for a virtual SIM card

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Embodiment Construction

[0023] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described below are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0024] figure 1 It is a flow chart of a virtual SIM card management method provided by a preferred embodiment of the present invention. Such as figure 1 As shown, the management method of the virtual SIM card that the preferred embodiment of the present invention provides includes the following steps:

[0025] Step 11: The mobile terminal sends the user identity information and number information to the SIM card verification center.

[0026] Specifically, the mobile terminal can assemble the user identity information and number information into a short message command packet and send it. Here, the number information is a mobile phone number. Wherein, ...

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PUM

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Abstract

The invention discloses a virtual SIM card management method and system, comprising: a mobile terminal sends user identity information and number information to a SIM card verification center; when the SIM card verification center verifies that the user identity information and number information match , the mobile terminal receives the virtual SIM card information corresponding to the number information; the mobile terminal stores the received virtual SIM card information. The virtual SIM card management method and system disclosed in the present invention can realize storage and management of virtual SIM card information in a mobile terminal, and further realize free switching of multiple numbers.

Description

technical field [0001] The invention relates to the field of mobile terminals, in particular to a management method and system for a virtual Subscriber Identity Module (SIM, Subscriber Identity Module) card. Background technique [0002] The current mobile terminal products are developing toward ultra-thinness. However, due to the limitation of the SIM card slot, the mobile terminal equipment with the SIM card slot has a bottleneck in the process of ultra-thinning. Although the SIM card slot of the mobile terminal is continuously improved, no matter how it is improved, as long as the physical SIM card is used, the physical SIM card and its card slot need to occupy a certain space in the mobile terminal device. Therefore, mobile terminal products have more and more demands on virtual SIM cards. The so-called virtual SIM card refers to a mode in which a mobile terminal obtains network operator services through network authentication without a physical SIM card, or in the case...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W8/24H04W12/06H04W4/00
CPCH04W4/00H04W8/24
Inventor 郭守朋
Owner ZTE CORP