CN101141718B - Mobile terminal card-locking method - Google Patents
Mobile terminal card-locking method Download PDFInfo
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- CN101141718B CN101141718B CN2006101128277A CN200610112827A CN101141718B CN 101141718 B CN101141718 B CN 101141718B CN 2006101128277 A CN2006101128277 A CN 2006101128277A CN 200610112827 A CN200610112827 A CN 200610112827A CN 101141718 B CN101141718 B CN 101141718B
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- sim card
- imei number
- card
- mobile terminal
- portable terminal
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Abstract
The present invention discloses a method for locking a mobile terminal card. The present invention is characterized in that step one, a terminal configuration command is sent to a SIM card through a mobile terminal; step two, the SIM card receives the terminal configuration command and requests the mobile terminal to return a cryptographic IMEI number; step three, the mobile terminal returns a cryptographic IMEI number to the SIM card, when the IMEI number in the SIM card is dead, and the SIM card is logged into the cryptographic IMEI number through deciphering and the step four is executed; when the IMEI number in the SIM card is not dead and is same to the cryptographic IMEI number through deciphering, the step four is executed; and step four, the normal initialing of the mobile terminal is performed. The present invention overcomes the disadvantage of the existing method that the card locking function is realized by modifying the PIN code, and is greatly convenient for the customizing requirements of the operators.
Description
Technical field
The present invention relates to the portable terminal technology, particularly relate to a kind of method of mobile terminal card-locking.
Background technology
Along with the development of mechanics of communication, portable terminal (as mobile phone) has become means of communication necessary in people's daily life.According to the data of the up-to-date announcement of the Ministry of Information Industry, China's Mainland cellphone subscriber's quantity is near about 400,000,000 at present.
Along with the raising of mobile phone popularity, people are also more and more higher to the requirement of mobile phone.Particularly concerning operator,, various customized demand have been proposed mobile phone in order to provide and promote various personalized services to the user, as: lock net function, locking and blocking, interlocking of phone and card function etc.
So-called locking and blocking is meant that certain card can only be used for this mobile phone.Present most of manufacturer realizes that this function all is to realize by PIN (Personal Identification Number, the Personal Identification Number) sign indicating number of revising SIM (Subscriber Identification Module, Subscriber Identity Module) card.Detailed process is as follows:
1), when certain SIM card was inserted mobile phone for the first time, mobile phone was opened the PIN code function (customizing mobile phone does not later on allow the user to close this function) and is required the user to import new PIN code;
2), mobile phone deposits in the memory and SIM card of mobile phone after the new PIN code of user's input is encrypted;
3), because the PIN code function opens, the SIM card of starting shooting each time all needs the user to import PIN code to verify, on the customization mobile phone, this process will exist PIN code on the mobile phone memory to return to SIM by mobile phone to finish automatically; On non-customized mobile phone, SIM card requires the input PIN code to verify.Because the user does not know PIN code, can't import correct PIN code and verify, so realized the function of pintle hook lock indirectly.
There is following several shortcoming in such scheme:
(1), need the user to participate in;
(2), be easy to cause PIN code input three times, cause SIM card to be locked.
So the implementation method of locking and blocking still is a kind of round-about way now, also need to improve and development.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of mobile terminal card-locking method, is used for without revising the locking and blocking that PIN code directly realizes portable terminal.
To achieve these goals, the invention provides a kind of mobile terminal card-locking method, it is characterized in that, comprising:
Step 1 sends terminal configuration instruction by a portable terminal to a SIM card;
Step 2, described SIM card receive described terminal configuration instruction and ask described portable terminal to return one and encrypt IMEI number;
Step 3, described portable terminal are returned one and are encrypted IMEI number to described SIM card, and when the IMEI number in the described SIM card was sky, described SIM card deposited described encryption IMEI number and the execution in step four through deciphering in; When the IMEI number in the described SIM card be not empty and with through the described encryption IMEI number of deciphering when identical, execution in step four; And
Step 4 is carried out described portable terminal normal initialization.
Described mobile terminal card-locking method wherein, in the described step 2, comprises that also a described portable terminal reads the IMEI number of described portable terminal and the step of encrypting from memory.
Described mobile terminal card-locking method wherein, in the described step 3, comprises that also one judges by described SIM card whether described portable terminal returns the step of described encryption IMEI number.
Described mobile terminal card-locking method wherein, if return, comprises also that then one judges by described SIM card whether the IMEI number in the described SIM card is empty step; If do not return, then described portable terminal can not use described SIM card.
Described mobile terminal card-locking method, wherein, when the IMEI number in the described SIM card is not sky, comprise that also a described SIM card is by relatively judging the step that both are whether identical through described encryption IMEI number and the IMEI number in the described SIM card of deciphering, when inequality, then described portable terminal can not use described SIM card.
Described mobile terminal card-locking method wherein, when the IMEI number in the described SIM card is sky, represents that described SIM card is used for the first time.
Described mobile terminal card-locking method wherein, in the described step 4, comprises that also one carries out initialized step by carrying out phone directory, short message, contextual model and/or alarm clock operation.
Described mobile terminal card-locking method wherein, comprises that also one carries out initialized step by carry out seeking network operation.
Described mobile terminal card-locking method wherein, comprises that also one carries out initialized step by carrying out holding state.
The method of the invention compared with prior art, has overcome the shortcoming that realizes locking and blocking now by the modification PIN code, greatly facilitates the customized demand of operator.By this method, SIM card can be locked onto a certain mobile phone, need not user's participation, fully to user transparent; Simultaneously operator can pass through STK (SIM application Tool Kit, SIM application toolkit) note or the business hall unlocks the same.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Description of drawings
Fig. 1 is a mobile terminal card-locking method schematic flow sheet of the present invention.
Embodiment
Specific embodiment to the inventive method technical scheme is described in further detail below:
See also shown in Figure 1ly, be mobile terminal card-locking method schematic flow sheet of the present invention.This method flow specifically may further comprise the steps:
After step 103, mobile phone are received the IMEI number order that requires to return after the encryption, read the IMEI number of this mobile phone and encrypt from memory, the IMEI number that returns then after the encryption is given SIM card.SIM card is judged the IMEI number after whether this mobile phone returns encryption, if return, then execution in step 104, otherwise this mobile phone can not use this SIM card, changes step 108 over to;
IMEI number deciphering after the encryption that step 104, SIM card at first will be returned judges then whether the IMEI number of storing in the SIM card is empty.If the IMEI number of storing in the SIM card represents that then this is that this SIM card is used for the first time, execution in step 105 for empty; If for empty, then execution in step 106 for the IMEI number of storing in the SIM card;
A), carry out initialization operations such as phone directory, short message, contextual model and/or alarm clock;
B), carry out the searching network operation;
C), enter holding state.
Therefore, the inventive method has realized locking and blocking by the authentication of SIM card to IMEI number.
Mobile terminal card-locking method of the present invention, because each mobile phone all has a unique IMEI number, this IMEI number has just been represented this mobile phone.SIM card realizes being tied to the function of certain mobile phone by the authentication to the IMEI number of mobile phone.By this method, SIM card can be locked onto a certain mobile phone, need not user's participation, fully to user transparent; Simultaneously operator can unlock the same by STK note or business hall, the customized demand of providing convenience to operator.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
Claims (9)
1. a mobile terminal card-locking method is characterized in that, comprising:
Step 1 sends terminal configuration instruction by a portable terminal to a SIM card;
Step 2, described SIM card receive described terminal configuration instruction and ask described portable terminal to return one and encrypt IMEI number;
Step 3, described portable terminal are returned one and are encrypted IMEI number to described SIM card, and when the IMEI number in the described SIM card was sky, described SIM card deposited described encryption IMEI number and the execution in step four through deciphering in; When the IMEI number in the described SIM card be not empty and with through the described encryption IMEI number of deciphering when identical, execution in step four; And
Step 4 is carried out described portable terminal normal initialization.
2. mobile terminal card-locking method according to claim 1 is characterized in that, in the described step 2, comprises that also a described portable terminal reads the IMEI number of described portable terminal and the step of encrypting from memory.
3. mobile terminal card-locking method according to claim 1 and 2 is characterized in that, in the described step 3, comprises that also one judges by described SIM card whether described portable terminal returns the step of described encryption IMEI number.
4. mobile terminal card-locking method according to claim 3 is characterized in that, if return, comprises also that then one judges by described SIM card whether the IMEI number in the described SIM card is empty step; If do not return, then described portable terminal can not use described SIM card.
5. mobile terminal card-locking method according to claim 4, it is characterized in that, when the IMEI number in the described SIM card is not sky, comprise that also a described SIM card is by relatively judging the step that both are whether identical through described encryption IMEI number and the IMEI number in the described SIM card of deciphering, when inequality, then described portable terminal can not use described SIM card.
6. according to claim 4 or 5 described mobile terminal card-locking methods, it is characterized in that, when the IMEI number in the described SIM card is sky, represent that described SIM card is used for the first time.
7. according to claim 1,2,4 or 5 described mobile terminal card-locking methods, it is characterized in that, in the described step 4, comprise that also one carries out initialized step by carrying out phone directory, short message, contextual model and/or alarm clock operation.
8. according to claim 1,2,4 or 5 described mobile terminal card-locking methods, it is characterized in that, comprising that also one carries out initialized step by carry out seeking network operation.
9. according to claim 1,2,4 or 5 described mobile terminal card-locking methods, it is characterized in that, comprise that also one carries out initialized step by entering holding state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101128277A CN101141718B (en) | 2006-09-04 | 2006-09-04 | Mobile terminal card-locking method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101128277A CN101141718B (en) | 2006-09-04 | 2006-09-04 | Mobile terminal card-locking method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101141718A CN101141718A (en) | 2008-03-12 |
| CN101141718B true CN101141718B (en) | 2010-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2006101128277A Expired - Fee Related CN101141718B (en) | 2006-09-04 | 2006-09-04 | Mobile terminal card-locking method |
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| CN (1) | CN101141718B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3099090A4 (en) * | 2014-01-26 | 2016-12-14 | Zte Corp | Network locking or card locking method and device for a mobile terminal, terminal, sim card, storage media |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101583126B (en) * | 2009-06-04 | 2013-11-06 | 中兴通讯股份有限公司 | Card locking method, subscriber identity module card and mobile terminal |
| CN102104864A (en) * | 2009-12-22 | 2011-06-22 | 中兴通讯股份有限公司 | Method for realizing network and card locking function of terminal and terminal |
| CN101820465A (en) * | 2010-01-28 | 2010-09-01 | 中兴通讯股份有限公司 | Terminal and method for binding SIM card |
| CN101951594B (en) * | 2010-08-03 | 2015-05-20 | 中兴通讯股份有限公司 | Method for binding SIM (Subscriber Identity Module) card and terminal in bulk |
| CN102065419A (en) * | 2010-11-19 | 2011-05-18 | 中兴通讯股份有限公司 | Phone book read control method, system and (U) SIM card |
| CN102711089B (en) * | 2012-06-13 | 2015-08-26 | 中兴通讯股份有限公司 | Mobile terminal is carried out to method and the device of locking network and card |
| CN103686803A (en) * | 2012-09-21 | 2014-03-26 | 成都林海电子有限责任公司 | Satellite mobile communication terminal user identification and authentication function test method |
| CN103781053B (en) * | 2012-10-26 | 2016-12-21 | 中兴通讯股份有限公司 | Multi-card mobile terminal locking network and card method, device and associated terminal |
| CN103813326A (en) * | 2012-11-09 | 2014-05-21 | 青岛海信移动通信技术股份有限公司 | Network accessing and locking method and network accessing and locking equipment for terminal |
| CN104811970B (en) * | 2014-01-28 | 2019-07-12 | 长城金点定位测控(北京）有限公司 | A kind of information processing method and data terminal |
| CN104811969A (en) * | 2014-01-28 | 2015-07-29 | 长城金点定位测控(北京）有限公司 | Information handling method and data terminal |
| CN104010298A (en) * | 2014-05-05 | 2014-08-27 | 深圳市汇川技术股份有限公司 | Safety protection system and method for SIM card of device terminal |
| CN105188050B (en) | 2014-05-27 | 2020-09-11 | 中兴通讯股份有限公司 | Method, device and system for dynamically binding machine card |
| CN105228125A (en) * | 2014-05-27 | 2016-01-06 | 中兴通讯股份有限公司 | A kind of smart card dynamic binding method, apparatus and system |
| JP6344061B2 (en) * | 2014-05-29 | 2018-06-20 | 凸版印刷株式会社 | Mobile communication terminal, information writing device, information writing system, and information writing method |
| CN104270754B (en) * | 2014-09-29 | 2018-09-11 | 福建星网锐捷网络有限公司 | A kind of Subscriber Identity Module method for authenticating and device |
| CN109714753A (en) * | 2017-10-25 | 2019-05-03 | 北京握奇智能科技有限公司 | A kind of method and system of the network terminal and the certification of Internet of Things SIM card |
| CN108024243B (en) * | 2017-12-05 | 2019-06-21 | 恒宝股份有限公司 | A kind of eSIM is caught in Network Communication method and its system |
| CN112203269B (en) * | 2020-09-29 | 2023-06-23 | Oppo（重庆）智能科技有限公司 | Identification method, identification device, terminal, customer identification module card and storage medium |
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| US9992678B2 (en) | 2014-01-26 | 2018-06-05 | Zte Corporation | Network locking or card locking method and device for a mobile terminal, terminal, SIM card, storage media |
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| Publication number | Publication date |
|---|---|
| CN101141718A (en) | 2008-03-12 |
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