Virtual SIM (Subscriber Identity Module) card management method and system

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

Active Publication Date: 2016-11-23
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 c

Method used

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  • Virtual SIM (Subscriber Identity Module) card management method and system
  • Virtual SIM (Subscriber Identity Module) card management method and system
  • Virtual SIM (Subscriber Identity Module) card management method and system

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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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Abstract

The invention discloses a virtual SIM (Subscriber Identity Module) card management method and system. The method comprises the steps that a mobile terminal sends user identity information and number information to an SIM card verification center; the mobile terminal receives virtual SIM card information corresponding to the number information when the SIM card verification center verifies that the user identity information matches the number information; and the mobile terminal stores the received virtual SIM card information. According to the virtual SIM card management method and system, the mobile terminal can store and manage the virtual SIM card information, and further multiple numbers can be switched freely.

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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IPC IPC(8): H04W4/00H04W8/24
CPCH04W4/00H04W8/24
Inventor 郭守朋
Owner ZTE CORP
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