CN1589044A - Digital mobile phone with anti-rob and tracking function and its anti-rob and tracking method - Google Patents
Digital mobile phone with anti-rob and tracking function and its anti-rob and tracking method Download PDFInfo
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- CN1589044A CN1589044A CN 200410056946 CN200410056946A CN1589044A CN 1589044 A CN1589044 A CN 1589044A CN 200410056946 CN200410056946 CN 200410056946 CN 200410056946 A CN200410056946 A CN 200410056946A CN 1589044 A CN1589044 A CN 1589044A
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Abstract
The invention discloses a digital mobile phone with an anti-steeling and rub function and a method including the following steps: a. designing a limiting unit of an electric controlled opened battery cover and a related control unit on a digital mobile phone and designing cipher for the operation, b. The said digital mobile phone is kept at the switched on state after stolen to make it carry out related operation by communicating with it to trace the phone including a limit switch of the battery cover related to the anti-steeling, a battery disassemble control module, a switch control module and a tracing control module. The digital mobile pone can not be closed after stolen with this invention and alarms with in the shortest time.
Description
Technical field
The present invention relates to digital mobile phone, relate in particular to a kind of antitheft digital mobile phone and corresponding antitheft method for tracing of robbing of robbing tracking function that have.
Background technology
At present, the problem that relates to mobile subscriber's safety and interests constantly occurs, and especially society goes up that digital mobile phone is lost and the phenomenon of being robbed often takes place, and has influenced the stable of the operation of mobile operator and society.Thereby various digital mobile phone and the antitheft method for tracing of robbing with anti-theft function also arise at the historic moment.
Antitheft and the method for tracing of present digital mobile phone mainly contains IMEI (balance of plant identification code) identification, dial-in direct and stealthy dialing, and these are several.
The method of IMEI identification is that the validated user IMEI sign indicating number that its digital mobile phone is unique of digital mobile phone is registered in the mobile network, after losing, again the digital mobile phone of this IMEI number is registered as the disabled user, limits the use of this digital mobile phone by mobile network's security authentication mechanism.But this method can only limit the use of losing the back digital mobile phone, and can not follow the trail of the also digital mobile phone of finding lost, and the realization of this method will rely on mobile network's authentication mechanism fully.
The dial-in direct method is directly to dial the telephone number of this mobile phone, the position of following the trail of mobile phone by the ring back tone of mobile phone after digital mobile phone is lost.This method has certain effect when nearer for the place of losing unintentionally and losing, but robs and can not follow the trail of by this method for the robber of malice.Because the robber person of robbing of malice generally can shut down at once, also can make directly to dial and be this digital mobile phone by laying down the purpose that the digital mobile phone battery reaches shutdown for digital mobile phone with shutdown cryptographic function.
Stealthy Dialing Method is when not inputing correct password when change SIM card (Subscriber Identity Module) in digital mobile phone, digital mobile phone can be dialed predefined telephone number automatically or send SMS message for predefined mobile phone, so just can obtain new SIM card telephone number.The phone that subscriber data by inquiring about from this telephone number to mobile operator just can pursuing missing again.
This method can not limit to be stolen the person's of robbing shutdown or lays down battery and SIM card, in general the robber of digital mobile phone to rob all be to occur in the first-class public place of bus mostly, the time of losing is short more, the chance of giving for change is just big more.Stealthy Dialing Method must just can work after changing SIM card, and the malice robber person of robbing can not change SIM card usually immediately, will lose the chance of in time recovering like this.In addition, the robber person of robbing has sufficient time to also to find whether this digital mobile phone has stealthy dial feature (corresponding explanation is generally arranged certainly) in the specification of this type, in case find to have stealthy dial feature, the SIM card that can not more renew again just, the tracking function of stealthy dialing also just can not be realized, can only play the function that restriction is used.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of antitheft method for tracing of robbing of digital mobile phone, can make the stolen digital mobile phone of robbing be in open state and follows the trail of.The present invention also will provide a kind of antitheft digital mobile phone of robbing tracking function of having of this method that is used to realize.
In order to solve the problems of the technologies described above, the invention provides a kind of antitheft method for tracing of robbing of digital mobile phone, may further comprise the steps:
(a) limiting mechanism and the control corresponding unit of the battery cover board of automatically controlled unlatching are set on digital mobile phone, and are power-off operation and the operation setting password of opening this cover plate;
(b) the stolen back of robbing of this digital mobile phone keeps open state, by making it carry out corresponding operating with this digital mobile phone communication, this digital mobile phone is followed the trail of.
Further, said method can have following characteristics: in the described step (a), the recognition unit of trace instruction also is set on this digital mobile phone and follows the trail of the performance element of operation, the method for tracing in the described step (b) further may further comprise the steps:
(b1) send the trace instruction that comprises tracking password, trace mode information to this digital mobile phone;
(b2) this digital mobile phone is received this instruction, according to after following the trail of password and judging that it is trace instruction, identifies the trace mode of setting and carries out the corresponding operation of following the trail of.
Further, said method can have following characteristics: the trace instruction in the described step (b1) adopts the form of short message, this digital mobile circuit does not all send the short message prompt sound after receiving all tracking short messages in the described step (b2), does not carry out any demonstration yet.
Further, said method can have following characteristics: the tracking in the described step (b2) is operating as the one or any combination in the following operation: with big volume loop play audio alert sound; Close all demonstrations and tone playing equipment and provide or preassigned telephone number in the tracking short message is provided automatically; Close all demonstrations and tone playing equipment and shooting environmental photo provide or preassigned communication apparatus in the tracking short message is provided; Close all demonstrations and tone playing equipment and make the keyboard operation of this digital mobile phone invalid but can receive short message.
Further, said method can have following characteristics: this digital mobile phone is the shooting of carrying out the environment photo when detecting keyboard operation.
Further, said method can have following characteristics: described step (b2) is further comprising the steps of afterwards;
Send the cancellation trace instruction that comprises cancellation tracking password to this digital mobile phone;
After this digital mobile phone is received this instruction, follow the trail of password according to cancellation and judge that it is the cancellation trace instruction, stop the tracking operation of carrying out certainly.
Provided by the invention have the antitheft digital mobile phone of robbing tracking function and comprise controller, keyboard, battery cover board, it is characterized in that, the limit switch, battery dismounting control module, shutdown control module and the Tracing Control module that also comprise the battery cover board of automatically controlled unlatching, wherein:
Described battery dismounting control module, be used for dismantling password to the battery that the user provides battery dismounting password setting interface and storage to set, require the user to input this battery dismounting password before opening battery cover board, password is correctly just controlled the limit switch of this battery cover board and is opened;
Described shutdown control module is used for shutdown password setting interface being provided and storing the shutdown password of setting to the user, requires the user to input this shutdown password when shutdown, and password correctly just allows to shut down;
Described Tracing Control module, be used for providing the antitheft tracking password that interface and storage setting are set of robbing tracking to the user, after receiving instruction, judge according to following the trail of password whether it is trace instruction, trace instruction is then identified desired trace mode and carries out the corresponding operation of following the trail of.
Further, above-mentioned digital mobile phone can have following characteristics: also comprise the monitoring means of uncapping in the described battery dismounting control module, be used for sending the prompting that one or many is changed battery when battery soon exhausts.
Further, above-mentioned digital mobile phone can have following characteristics: described Tracing Control module comprises that further following the trail of short message is provided with the unit, follows the trail of the SMS monitoring unit, follows the trail of the operation recognition unit and follows the trail of operation execution unit, wherein:
Described tracking short message is provided with the unit, is used for providing antitheft to the user and robs the interface that is provided with of following the trail of short message, and preserve the tracking short message configuration that comprises tracking password and trace mode information that the user sets;
Described tracking SMS monitoring unit is used for judging according to following the trail of password whether the short message that receives is to follow the trail of short message, if then notice is followed the trail of the operation recognition unit;
Described tracking operation recognition unit is used to read the content of short message and compares with default tracking short message, if meet certain trace mode wherein, then notice is followed the trail of operation execution unit;
Described tracking operation execution unit is used for carrying out the corresponding operation of following the trail of according to the trace mode that identifies.
Further, above-mentioned digital mobile phone can have following characteristics: described tracking operation execution unit comprises a kind of or combination in any in the following subelement:
The audio alert subelement is used for big volume loop play audio alert sound;
Ambient sound monitoring subelement is used to close all demonstrations and tone playing equipment, and dial automatically follow the trail of provide in the short message or digital mobile phone in preassigned telephone number;
Environment photograph taking subelement is used to close all demonstrations and tone playing equipment, and the shooting environmental photo send to follow the trail of provide in the short message or digital mobile phone in preassigned communication apparatus;
Subelement is used in restriction, is used to shield the input of all keyboards, receives only the short message order;
Subelement is followed the trail of in cancellation, is used to cancel the tracking operation of current execution.
As from the foregoing, the invention has the beneficial effects as follows, can make digital mobile phone stolen rob or lose after can't close, in losing the back shortest time, discovery follows the trail of, and can before running down of battery, follow the trail of (unless digital mobile phone suffers the physical property breaking-up with the tinkle of bells warning, audio alert, ambient sound monitoring and the multiple mode of environment photo, as smash etc.), the digital mobile phone of finding lost to greatest extent.Simultaneously can provide strong detection clue and foundation.The digital mobile phone that can also limit in the time can't following the trail of after losing is illegally used.
Description of drawings
Fig. 1 is the flow chart of embodiment of the invention method for tracing;
Fig. 2 is the structured flowchart of embodiment of the invention digital mobile phone.
Embodiment
Below in conjunction with accompanying drawing the embodiment of the invention is elaborated.
The battery cover board of present digital mobile phone all adopts manually opened mode (SIM card generally all is to be placed in the battery cover board), in order to prevent that stealing the person of robbing adopts the way that unloads battery or SIM card to shut down, present embodiment is used automatically controlled limit switch instead and is fixed battery cover, must import the correct password of uncapping and could open battery cover (this mode also can be made as optional mode).The running down of battery battery cover board still was in the lock state, has had only external power supply and import proper password and could open battery cover.In order to make validated user can in time change battery easily, the digital mobile phone of present embodiment can send one or many and uncap and change the prompting of battery when battery soon exhausts.
Simultaneously, in present embodiment when shutdown, also must the correct password of input, and like this, stealing the person of robbing can't the manual unlocking battery cover board, and also can't shut down (unless suffering physical damage), this just provides condition for user tracking.
Can with the situation of stolen digital mobile phone communication of robbing under, present embodiment can adopt following several method for tracing to follow the trail of.
A kind of is that the tinkle of bells is followed the trail of, and uses the telephone number of any one this digital mobile phone of making call, judges the position of mobile phone according to the ringing tone of phone.This mode does not need additional other software function again, and is practical when close together (in car).
Other are several realizes by mobile short-message that all flow process is roughly similar, as shown in Figure 1, may further comprise the steps:
In said process, operational order formulate by mobile phone manufacturer oneself and in specification to instruction manual.In addition, in order not allow the robber person of robbing discover, digital mobile phone does not all send the short message prompt sound after receiving all tracking short message orders, do not carry out any demonstration yet.
Present embodiment can select (or simultaneously) tracking operation of carrying out to comprise the shooting of audio alert, ambient sound monitoring and environment photo in step 140.Wherein:
After audio alert is meant that digital mobile phone is received corresponding tracking indication, prerecord or the audio alert sound of factory settings with the max volume loop play, as playing speeches such as " this digital mobile theft are please reported to the police as early as possible ".Not inputing password when playing audio alert can not stop to play.
The ambient sound monitoring is after digital mobile phone is received corresponding tracking indication, to close all and show and tone playing equipment (earphone, loud speaker etc.), makes stealing the person of robbing thinks it is off-mode.Simultaneously dial automatically and connect and follow the trail of the telephone number that provides in the short message or predefined number in digital mobile phone, so just can under the situation that the robber person of robbing knows nothing, monitor their said all language and ambient sound, these speeches all can be recorded if monitoring side has ready conditions, solving a case for tracking provides strong clue.Also can directly these sound recordings be got off and send to the mobile phone of appointment in the tracking short message or in this digital mobile phone on the predefined communication apparatus for the digital mobile phone of supporting multimedia short message.
The environment photograph taking has only supports the digital mobile phone of digital vedio recording and multimedia short message just can accomplish.After the stolen digital mobile phone of robbing is received the order of corresponding tracking short message, close all demonstrations and tone playing equipment equally and enter false off-mode, and utilize digital camera function shooting environmental photo and send to the mobile phone of appointment in the tracking short message or predefined communication apparatus in this digital mobile phone.So just might obtain to steal pictorial informations such as the person's of robbing appearance or living environment, clue to solve the case further is provided.Effective in order to photograph useful photo, the digital mobile phone of present embodiment is monitored keyboard operation simultaneously, carries out the shooting of environment photo when keyboard operation again, so more likely photographs the photo of stealing the person of robbing.
For when being unfavorable for following the trail of, suspend to follow the trail of (if as send after the order of environment photograph taking mobile phone be contained in the pocket will pass insignificant picture back), save battery as far as possible, prolong the traceable time.The present embodiment method simultaneously can be by sending cancellation and follow the trail of short message to the stolen digital mobile phone of robbing, and comprise the password that cancellation is followed the trail of in this short message, and digital mobile phone is cancelled the tracking of current execution and operated parsing after this cancellation follows the trail of short message.
The tracking indication of present embodiment also comprises the restriction utility command, and digital mobile phone will no longer receive the input of any keyboard after receiving the restriction utility command, and will receive only the short message order, make mobile phone illegally not used.Have only imported the short message of cancelling this operation after, could recover the function of keyboard input.
In order to realize above-mentioned method for tracing, the digital mobile phone that present embodiment adopts need change the limiting mechanism of battery cover into electric opening, and more additional software functions.
Shown in Figure 1 is the structured flowchart of embodiment of the invention digital mobile phone.As shown in the figure, this digital mobile phone is the limit switch that battery cover (simultaneously also being to take out the lid that SIM card will be opened) is provided with an automatically controlled unlatching, can adopt usual ways such as micromachine or electromagnetism adhesive that it is snapped in or withdraws from corresponding holding section on the battery cover.
On the chip of this digital mobile phone, except being provided with controller, keyboard and other software function module commonly used, also being provided with antitheft robbing and following the trail of relevant battery dismounting control module, shutdown control module and Tracing Control module.Wherein:
Described controller is used to control the collaborative work of each functional module.
Described battery dismounting control module is used for providing to the user battery dismounting password of battery dismounting password setting interface and storage setting, and requires the user to input battery dismounting password before opening battery cover, and password is correctly just controlled the limit switch of battery cover and opened; In the present embodiment, also comprise the monitoring means (not shown) of uncapping in this module, be used for when battery soon exhausts, can sending one or many and uncap and change the prompting of battery.
Described shutdown control module is used for providing to the user pipe secret sign indicating number of shutdown password setting interface and storage setting, and requires the user to input the shutdown password when shutdown, and password is just permission shutdown correctly.
Described Tracing Control module comprises that further following the trail of short message is provided with the unit, follows the trail of the SMS monitoring unit, follows the trail of the operation recognition unit and follows the trail of operation execution unit, wherein:
Follow the trail of short message the unit is set, be used for providing the antitheft interface that is provided with of following the trail of short message of robbing to the user, the user can set the tracking short message (comprising the information of following the trail of password and trace mode) of corresponding format for different trace modes respectively, and stores described user's setting.
Follow the trail of the SMS monitoring unit, be used for judging according to following the trail of password whether the short message that receives is to follow the trail of short message, if then notice is followed the trail of the operation recognition unit after receiving short message.
Follow the trail of the operation recognition unit, be used to read the content of short message, and the antitheft tracking short message of robbing of content of short message and user preset is compared, if meet certain trace mode wherein, then notice is followed the trail of operation execution unit and is carried out corresponding operating.
Follow the trail of operation execution unit, be used for carrying out the corresponding operation of following the trail of according to the trace mode that identifies.By the method for tracing that present embodiment provides, can be subdivided into following subelement (part only is shown among the figure) again:
The audio alert subelement is used for big volume loop play audio alert sound.
Ambient sound monitoring subelement, be used to close all demonstrations and tone playing equipment, and dial automatically follow the trail of provide in the short message or digital mobile phone in preassigned telephone number, perhaps the voice of recording are sent to follow the trail of provide in the short message or digital mobile phone in preassigned communication apparatus.
Environment photograph taking subelement is used to close all demonstrations and tone playing equipment, and the shooting environmental photo send to follow the trail of provide in the short message or digital mobile phone in preassigned communication apparatus.
Subelement is used in restriction, is used to shield the input of all keyboards, receives only the short message order.
Subelement is followed the trail of in cancellation, is used to cancel the tracking operation of current execution.
Claims (10)
1, a kind of antitheft method for tracing of robbing of digital mobile phone may further comprise the steps:
(a) limiting mechanism and the control corresponding unit of the battery cover board of automatically controlled unlatching are set on digital mobile phone, and are power-off operation and the operation setting password of opening this cover plate;
(b) the stolen back of robbing of this digital mobile phone keeps open state, by making it carry out corresponding operating with this digital mobile phone communication, this digital mobile phone is followed the trail of.
2, the method for claim 1 is characterized in that, in the described step (a), the recognition unit of trace instruction also is set on this digital mobile phone and follows the trail of the performance element of operation, and the method for tracing in the described step (b) further may further comprise the steps:
(b1) send the trace instruction that comprises tracking password, trace mode information to this digital mobile phone;
(b2) this digital mobile phone is received this instruction, according to after following the trail of password and judging that it is trace instruction, identifies the trace mode of setting and carries out the corresponding operation of following the trail of.
3, method as claimed in claim 2, it is characterized in that, trace instruction in the described step (b1) adopts the form of short message, and this digital mobile circuit does not all send the short message prompt sound after receiving all tracking short messages in the described step (b2), does not carry out any demonstration yet.
4, method as claimed in claim 2 is characterized in that, the tracking in the described step (b2) is operating as the one or any combination in the following operation: with big volume loop play audio alert sound; Close all demonstrations and tone playing equipment and provide or preassigned telephone number in the tracking short message is provided automatically; Close all demonstrations and tone playing equipment and shooting environmental photo provide or preassigned communication apparatus in the tracking short message is provided; Close all demonstrations and tone playing equipment and make the keyboard operation of this digital mobile phone invalid but can receive short message.
5, method as claimed in claim 4 is characterized in that, this digital mobile phone is the shooting of carrying out the environment photo when detecting keyboard operation.
6, method as claimed in claim 2 is characterized in that, described step (b2) is further comprising the steps of afterwards;
Send the cancellation trace instruction that comprises cancellation tracking password to this digital mobile phone;
After this digital mobile phone is received this instruction, follow the trail of password according to cancellation and judge that it is the cancellation trace instruction, stop the tracking operation of carrying out certainly.
7, a kind of have an antitheft digital mobile phone of robbing tracking function, comprise controller, keyboard, battery cover board, it is characterized in that, also comprise limit switch, battery dismounting control module, shutdown control module and the Tracing Control module of the battery cover board of automatically controlled unlatching, wherein:
Described battery dismounting control module, be used for dismantling password to the battery that the user provides battery dismounting password setting interface and storage to set, require the user to input this battery dismounting password before opening battery cover board, password is correctly just controlled the limit switch of this battery cover board and is opened;
Described shutdown control module is used for shutdown password setting interface being provided and storing the shutdown password of setting to the user, requires the user to input this shutdown password when shutdown, and password correctly just allows to shut down;
Described Tracing Control module, be used for providing the antitheft tracking password that interface and storage setting are set of robbing tracking to the user, after receiving instruction, judge according to following the trail of password whether it is trace instruction, trace instruction is then identified desired trace mode and carries out the corresponding operation of following the trail of.
8, digital mobile phone as claimed in claim 7 is characterized in that, also comprises the monitoring means of uncapping in the described battery dismounting control module, is used for sending when battery soon exhausts the prompting that one or many is changed battery.
9, digital mobile phone as claimed in claim 7 is characterized in that, described Tracing Control module comprises that further following the trail of short message is provided with the unit, follows the trail of the SMS monitoring unit, follows the trail of the operation recognition unit and follows the trail of operation execution unit, wherein:
Described tracking short message is provided with the unit, is used for providing antitheft to the user and robs the interface that is provided with of following the trail of short message, and preserve the tracking short message configuration that comprises tracking password and trace mode information that the user sets;
Described tracking SMS monitoring unit is used for judging according to described tracking password whether the short message that receives is to follow the trail of short message, if then notice is followed the trail of the operation recognition unit;
Described tracking operation recognition unit is used to read the content of short message and compares with default tracking short message, if meet certain trace mode wherein, then notice is followed the trail of operation execution unit;
Described tracking operation execution unit is used for carrying out the corresponding operation of following the trail of according to the trace mode that identifies.
10, digital mobile circuit as claimed in claim 9 is characterized in that, described tracking operation execution unit comprises a kind of or combination in any in the following subelement:
The audio alert subelement is used for big volume loop play audio alert sound;
Ambient sound monitoring subelement is used to close all demonstrations and tone playing equipment, and dial automatically follow the trail of provide in the short message or digital mobile phone in preassigned telephone number;
Environment photograph taking subelement is used to close all demonstrations and tone playing equipment, and the shooting environmental photo send to follow the trail of provide in the short message or digital mobile phone in preassigned communication apparatus;
Subelement is used in restriction, is used to shield the input of all keyboards, receives only the short message order;
Subelement is followed the trail of in cancellation, is used to cancel the tracking operation of current execution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100569466A CN100417258C (en) | 2004-08-23 | 2004-08-23 | Digital mobile phone with anti-rob and tracking function and its anti-rob and tracking method |
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| CNB2004100569466A CN100417258C (en) | 2004-08-23 | 2004-08-23 | Digital mobile phone with anti-rob and tracking function and its anti-rob and tracking method |
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| CN1589044A true CN1589044A (en) | 2005-03-02 |
| CN100417258C CN100417258C (en) | 2008-09-03 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101056329B (en) * | 2006-04-12 | 2011-04-20 | 华为技术有限公司 | A communication monitoring method |
| CN101184265B (en) * | 2007-12-14 | 2011-07-13 | 北京中星微电子有限公司 | Method for monitoring stolen mobile terminal and mobile terminal |
| CN101202941B (en) * | 2006-12-13 | 2012-04-04 | 康佳集团股份有限公司 | Communication terminal with monitoring function and monitoring method thereof |
| CN102446249A (en) * | 2010-10-15 | 2012-05-09 | 鸿富锦精密工业（深圳）有限公司 | Electronic device and method for acquiring illegal user information of same |
| CN101098156B (en) * | 2006-06-28 | 2012-05-23 | 鸿富锦精密工业（深圳）有限公司 | Communication equipment having special use mode |
| CN104104808A (en) * | 2014-07-28 | 2014-10-15 | 北京网秦天下科技有限公司 | Voice communication processing method and device |
| WO2016106569A1 (en) * | 2014-12-30 | 2016-07-07 | 华为技术有限公司 | Method for preventing loss of terminal, and terminal |
| CN106022051A (en) * | 2016-05-28 | 2016-10-12 | 张维秀 | Retrieving method of mobile terminal and mobile terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6223290B1 (en) * | 1998-05-07 | 2001-04-24 | Intel Corporation | Method and apparatus for preventing the fraudulent use of a cellular telephone |
| KR20010001221A (en) * | 1999-06-02 | 2001-01-05 | 송길섭 | Preventing apparatus and method for stolen of portable computer |
| FR2818474B1 (en) * | 2000-12-18 | 2003-02-21 | Richard Toffolet | METHOD FOR THE FIGHT AGAINST THEFT OF "NOMADIC" DEVICES, DEVICE AND CORRESPONDING INSTALLATION |
| CN1455609A (en) * | 2003-05-19 | 2003-11-12 | 海信集团有限公司 | Automatic assistant-searching and closing method for mobile phone |
| CN1529490A (en) * | 2003-10-16 | 2004-09-15 | 何广文 | Antitheft mobile phone |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101056329B (en) * | 2006-04-12 | 2011-04-20 | 华为技术有限公司 | A communication monitoring method |
| CN101098156B (en) * | 2006-06-28 | 2012-05-23 | 鸿富锦精密工业（深圳）有限公司 | Communication equipment having special use mode |
| CN101202941B (en) * | 2006-12-13 | 2012-04-04 | 康佳集团股份有限公司 | Communication terminal with monitoring function and monitoring method thereof |
| CN101184265B (en) * | 2007-12-14 | 2011-07-13 | 北京中星微电子有限公司 | Method for monitoring stolen mobile terminal and mobile terminal |
| CN102446249A (en) * | 2010-10-15 | 2012-05-09 | 鸿富锦精密工业（深圳）有限公司 | Electronic device and method for acquiring illegal user information of same |
| CN104104808A (en) * | 2014-07-28 | 2014-10-15 | 北京网秦天下科技有限公司 | Voice communication processing method and device |
| WO2016106569A1 (en) * | 2014-12-30 | 2016-07-07 | 华为技术有限公司 | Method for preventing loss of terminal, and terminal |
| US10129387B2 (en) | 2014-12-30 | 2018-11-13 | Huawei Technologies Co., Ltd. | Terminal anti-lost method and terminal |
| CN106022051A (en) * | 2016-05-28 | 2016-10-12 | 张维秀 | Retrieving method of mobile terminal and mobile terminal |
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| CN100417258C (en) | 2008-09-03 |
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