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An alarm method and device for a mobile terminal

A mobile terminal and terminal information technology, applied in the field of communication, can solve problems such as illegal use of user information and file materials, user loss, etc., and achieve the effect of reducing the loss of illegal use

Active Publication Date: 2017-12-05
大唐终端设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Yet these present alarm methods that are used for mobile phone are only some remedial measures after changing the SIM card at mobile phone, and in this period of time between mobile phone stolen and mobile phone changing SIM card, the user information and the file data that preserve in the machine may Illegal use, resulting in more serious losses to users

Method used

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  • An alarm method and device for a mobile terminal
  • An alarm method and device for a mobile terminal
  • An alarm method and device for a mobile terminal

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Embodiment Construction

[0048] In order to make the above objects, features and advantages of the present application more obvious and comprehensible, the present application will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0049] After stealing a mobile terminal, in order to prevent the mobile terminal from reporting data or tracking the user, the thief usually uninstalls the SIM card immediately, and then illegally uses the user information and files stored in the mobile terminal. And under the situation that SIM card is unloaded, the connection port of mobile terminal and mobile phone network, so some existing alarm actions (as the alarm action of informing the user of the information of new card in the background technology) can't be carried out.

[0050] In the embodiment of the present application, when the behavior of unloading the SIM card is monitored, the SIM card is used to build a mobile phone network, and the bu...

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Abstract

The invention provides an alarm method and an alarm device for mobile terminals. The method specifically includes: monitoring whether the behavior of removing an SIM (subscriber identity module) card exists or not; when the behavior of removing the SIM card is monitored, establishing a mobile phone network with the SIM card, and collecting preset terminal information; when the collected preset terminal information conforms to preset alarm conditions, utilizing the established mobile phone network to execute alarm action. By the method and the device, alarm prompt is realized as soon as possible after the mobile terminals are lost or stolen, so that loss caused by the fact that user information and documents in the mobile terminals are used illegally is reduced.

Description

technical field [0001] The present application relates to the technical field of communication, and in particular to an alarm method and device for a mobile terminal. Background technique [0002] At present, along with mobile terminals such as mobile phones becoming increasingly popular, the theft phenomenon of mobile terminals is also more and more serious. For example, to achieve tasks such as environmental monitoring. However, for IoT terminals deployed in unattended areas, IoT terminals are generally deployed in unattended places such as the wild, and are easy to be stolen. [0003] It is basically difficult to find a mobile phone after it is stolen, so the market urgently needs a mobile phone with an alarm function, which can automatically send an alarm message to the user after the mobile phone is stolen, so that the original user can use the information to Find the mobile phone to create possible conditions. [0004] There are some existing alarm methods for mobil...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W12/12H04W12/06H04W24/00
CPCH04M11/04H04W12/06H04W24/00
Inventor 李斌任晓丹
Owner 大唐终端设备有限公司