Unlock instant, AI-driven research and patent intelligence for your innovation.

SIM card using method and mobile terminal

A technology for mobile terminals and incoming calls, applied in the field of communications, can solve the problem of low security of SIM cards, and achieve the effect of ensuring security and privacy.

Active Publication Date: 2016-08-31
VIVO MOBILE COMM CO LTD
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a method for using a SIM card to solve the problem in the background technology that the security of the SIM card storing private information is not high

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • SIM card using method and mobile terminal
  • SIM card using method and mobile terminal
  • SIM card using method and mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] figure 1 It is a flowchart of a method for using a SIM card according to an embodiment of the present invention. figure 1 The SIM card usage methods shown include:

[0025] Step 101. If the mobile terminal enters the visitor mode, hide all relevant information of the preset SIM card.

[0026] In the embodiment of the present invention, the mobile terminal may be a mobile phone, a tablet, a notebook, and the like.

[0027] There is a lot of information related to the privacy of the owner on the mobile terminal. The owner of the mobile terminal usually stores the private information in a preset SIM card. When a visitor visits the mobile terminal, switch the mobile terminal to the guest mode and hide the preset SIM card to ensure The owner's privacy is safe.

[0028] Specifically, when the mobile terminal enters the visitor mode, all relevant information of the preset SIM card is hidden, such as contacts in the preset SIM card, call records related to the phone number o...

Embodiment 2

[0034] figure 2 It is a flowchart of a method for using a SIM card in another embodiment of the present invention. figure 2 The SIM card usage methods shown include:

[0035] Step 201. If the mobile terminal enters the visitor mode, hide all relevant information of the preset SIM card.

[0036] Since the private information of the owner is stored in the preset SIM card, when the mobile terminal enters the guest mode, in order to ensure the security of the private information of the owner, all relevant information of the preset SIM card will be hidden.

[0037] Specifically, the signal identification set for the preset SIM card in the signal status bar can be hidden; the contact information of the preset SIM card can be hidden; the call history of the preset SIM card can be hidden; the preset SIM card can be hidden in the dial interface With the dial button set, visitors will not notice the existence of the preset SIM card in the dial interface; other data related to the pr...

Embodiment 3

[0053] image 3 It is a block diagram of a device for restricting a visitor to use a private SIM card in a mobile terminal according to an embodiment of the present invention. Image 6 The device for restricting visitors to use the privacy SIM card in the mobile terminal shown includes:

[0054] The SIM card hiding module 301 is configured to hide all relevant information of the preset SIM card if the mobile terminal enters the guest mode.

[0055] The data receiving module 302 is configured to receive the data sent for the preset SIM card.

[0056] The display interception module 303 is used for not displaying the data.

[0057] According to an embodiment of the present invention, if the mobile terminal enters the guest mode, all relevant information of the preset SIM card is hidden, and the data sent for the preset SIM card is received, but the data is not displayed. In the embodiment of the present invention, since the data sent for the preset SIM card is not displayed i...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The embodiment of the invention discloses an SIM card using method and a mobile terminal. The method is applied in the mobile terminal. The method comprises following steps of hiding all related information of a preset SIM card if the mobile terminal enters a visitor mode; and receiving data sent specific to the preset SIM card but not displaying the data. According to the method and the mobile terminal, the data sent specific to the preset SIM card is not displayed in the display interface of the mobile terminal, the security of the private information stored in the preset SIM card is ensured, moreover, the preset SIM card is not liable to be perceived by a visitor, and the unfriendly feeling will not be brought to the visitor.

Description

technical field [0001] The embodiments of the present invention relate to the communication field, and in particular to a method for using a SIM card and a mobile terminal. Background technique [0002] With the development of communication technology, mobile phones have become an indispensable communication tool in people's daily life. Since there are many information and applications related to personal privacy on the mobile phone, such as private text messages, photos, payment applications and chat software, etc., when lending the mobile phone to others, there is a risk of leakage of private information in the mobile phone. In order to prevent the leakage of the owner's private information in the mobile phone, the mobile phone is usually set to be confidential. [0003] For users who use dual-SIM mobile phones, information and applications involving personal privacy in the mobile phone are usually stored in one SIM card. When performing privacy settings on a dual-SIM ca...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H04W8/20H04W8/24H04W12/02H04W88/06
Inventor 杜逸珊
Owner VIVO MOBILE COMM CO LTD