CN101291494A - Method realizing binding mobile terminal to user - Google Patents
Method realizing binding mobile terminal to user Download PDFInfo
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- CN101291494A CN101291494A CNA2008100893400A CN200810089340A CN101291494A CN 101291494 A CN101291494 A CN 101291494A CN A2008100893400 A CNA2008100893400 A CN A2008100893400A CN 200810089340 A CN200810089340 A CN 200810089340A CN 101291494 A CN101291494 A CN 101291494A
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Abstract
The invention provides a method for realizing the binding of a mobile terminal and a user. The method comprises the following steps of (a) setting up allowable characteristic information of a user identification card in the close-range wireless communication NFC analog front end chip of the mobile terminal supporting enhancement type close-range wireless communication eNFC; (b) the NFC analog front end chip reading the characteristic information of the user identification card currently used by the mobile terminal when the mobile terminal is on, and then comparing with the preset characteristic information of the user identification card; (c) the NFC analog front end chip continuing to power or stopping powering the user identification card currently used by the mobile terminal according to the comparison results. The method binds the mobile terminal and the user identification card, thereby enabling the mobile terminal to work normally only on the condition that the allowable user identification card is inserted, and consequently enabling the mobile terminal to have the function of network lock or theft protection.
Description
Technical field
The present invention relates to technical field of mobile terminals, relate in particular to a kind of method that realizes binding mobile terminal to user.
Background technology
IC-card (integrated circuit card) particularly non-contact IC card has been widely used in fields such as public transport, gate inhibition, doit electronic payment through years of development.Meanwhile, mobile phone experiences more than 20 year developing rapidly, is popularized substantially in the resident, brings very big facility to people's work and life.And there is integrated multi-purpose trend in the function of mobile phone from strength to strength.With mobile phone and the combination of non-contact IC card technique, mobile phone is applied to the E-Payment field, can further enlarge the scope of application of mobile phone, and it is convenient to bring for people's life, exists wide application prospect.At present a kind of solution of carrying out mobile payment with mobile phone of industry is eNFC (enhanced Near Field Communication, enhanced near field communication), this scheme is a kind of mobile payment solution of domestic main flow, has obtained the support of operator and relevant manufacturer terminal.
The eNFC scheme is to NFC (Near Field Communication, wireless near field communication) enhancing of scheme and improvement, it is a kind of the short distance wireless communication technology that works in 13.56MHz, by RFID (Radio Frequency Identification, radio-frequency (RF) identification claims electronic tag again) technology and interconnection technique fusion differentiation.Portable terminals such as mobile phone can be simulated non-contact IC card, the relevant application that is used to pay by mails after adopting the eNFC scheme.Realizing on the portable terminal that the eNFC scheme need increase NFC analog front-end chip and NFC antenna on portable terminal, and use and support SWP (Single WireProtocol, single-wire-protocol) Subscriber Identity Module of agreement, wherein, the NFC analog front-end chip is powered to Subscriber Identity Module by the C1 pin of Subscriber Identity Module.The NFC analog front-end chip has a built-in switch, and when portable terminal was in open state, the NFC analog front-end chip used the electric energy of battery of mobile terminal to power to Subscriber Identity Module; When portable terminal was in off-mode, the electric energy that the NFC analog front-end chip uses the induction of NFC antenna magnetic field to produce was powered to Subscriber Identity Module.The NFC analog front-end chip uses SWP agreement and Subscriber Identity Module to communicate by the C6 pin of Subscriber Identity Module, and the RFID agreement of NFC analog front-end chip support comprises ISO 14443 Type A/Type B, Felica, ISO15693 etc.Inside connection diagram when Fig. 1 is portable terminal employing eNFC scheme, as shown in Figure 1: the NFC analog front-end chip is communicated by letter with the portable terminal primary processor by UART (Universal AsynchronousReceiver/Transmitter, UART Universal Asynchronous Receiver Transmitter) interface; The NFC analog front-end chip is connected with C6 (SWP) pin of Subscriber Identity Module by a holding wire, uses the SWP agreement to communicate by letter with the applying portion in the Subscriber Identity Module; Subscriber Identity Module is connected with the portable terminal primary processor by the ISO7816 interface, and this connection has used C2 (RST resets), C3 (CLK, clock), C7 (I/O, the input and output) pin of Subscriber Identity Module.The characteristics of eNFC scheme are to be placed on Subscriber Identity Module with the relevant application of E-Payment, to be paid by mails the processing of application by Subscriber Identity Module.Link to each other with the NFC analog front-end chip by C1 (VDD, the power supply) pin with Subscriber Identity Module, the eNFC scheme can the support terminal power-down mode.Under this pattern, NFC analog front-end chip and Subscriber Identity Module obtain energy by the NFC antenna, guarantee can not carry out IC-card simulation too under terminal there is not the situation of electricity.
A kind of main sales mode of portable terminal is that operator customizes portable terminal from manufacturer terminal now, by operator portable terminal is offered the user then.In this case, operator proposes the requirement of lock net usually to portable terminal, and promptly Ding Zhi portable terminal can only use the Subscriber Identity Module of this operator's distribution, and the Subscriber Identity Module of other operator can't use on this portable terminal.Operator wishes to avoid user's loss and loss economically by the lock net.
In addition, consider from user perspective, if portable terminal lose or stolen after, wish that also other people can't use this portable terminal, so just can protect the safety of personal information, also can reduce the phenomenon that portable terminal is stolen to a certain extent.
Therefore, need a kind of method, can make further support lock net of portable terminal and/or the antitheft function of supporting eNFC, to satisfy operator and user's demand.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of method that realizes binding mobile terminal to user, can make portable terminal support lock net and/or antitheft function.
In order to address the above problem, the invention provides a kind of method that realizes binding mobile terminal to user, may further comprise the steps:
(a) characteristic information that allows the Subscriber Identity Module that uses is set in the wireless near field communication NFC analog front-end chip of the portable terminal of support of enhanced close range wireless communication eNFC;
(b) during described mobile terminal-opening, described NFC analog front-end chip reads the characteristic information of the Subscriber Identity Module of the current use of described portable terminal, and the characteristic information with the preset user identification card compares then;
(c) described NFC analog front-end chip continues or stops the Subscriber Identity Module power supply to the current use of described portable terminal according to comparing result.
Further, said method also can have following characteristics, in the described step (a), further in described NFC analog front-end chip, be provided with allow to use the characteristic information of Subscriber Identity Module before, carry out authentication earlier.
Further, said method also can have following characteristics, in the described step (a), further the characteristic information of the Subscriber Identity Module that is provided with in the described NFC analog front-end chip is encrypted.
Further, said method also can have following characteristics, in the described step (b), the NFC analog front-end chip reads the characteristic information of the Subscriber Identity Module of the current use of described portable terminal in the following ways: the NFC analog front-end chip sends the instruction of the characteristic information of inquiring user identification card to active user's identification card; After active user's identification card receives this instruction, the characteristic information of active user's identification card of NFC analog front-end chip acquisition request is sent to the NFC analog front-end chip.
Further, said method also can have following characteristics, in the described step (c), if the characteristic information of preset user identification card is inconsistent in the characteristic information of the Subscriber Identity Module of the current use of described portable terminal and the described NFC analog front-end chip, then described NFC analog front-end chip stops to make described portable terminal cisco unity malfunction to the power supply of active user's identification card.
Further, said method also can have following characteristics, in the described step (c), if the characteristic information of the Subscriber Identity Module of the current use of described portable terminal is consistent with the characteristic information of preset user identification card in the NFC analog front-end chip, then the NFC analog front-end chip continues to active user's identification card normal power supply, described portable terminal operate as normal.
Further, said method also can have following characteristics, and in the described step (c), described NFC analog front-end chip further sends to described comparing result described portable terminal primary processor.
Further, said method also can have following characteristics, and the characteristic information of the Subscriber Identity Module that the permission that is provided with in the described NFC analog front-end chip is used comprises network-locking parameter or antitheft parameter.
Further, said method also can have following characteristics, and described network-locking parameter comprises mobile national number MCC and mobile network No. MNC.
Further, said method also can have following characteristics, and described antitheft parameter comprises international mobile subscriber identity IMSI.
Therefore the present invention is by binding portable terminal and Subscriber Identity Module, makes that portable terminal only could operate as normal under the situation of inserting the Subscriber Identity Module that allows, thereby makes portable terminal have lock net and/or antitheft function.
Description of drawings
Inside connection diagram when Fig. 1 is portable terminal employing eNFC scheme;
Fig. 2 is a schematic flow sheet of realizing the lock net function of portable terminal in the first embodiment of the invention;
Fig. 3 is a schematic flow sheet of realizing the anti-theft feature of portable terminal in the second embodiment of the invention.
Embodiment
Main design of the present invention is, the characteristic information of the Subscriber Identity Module that allows use is set in the NFC of portable terminal analog front-end chip, during mobile terminal-opening, NFC analog front-end chip and Subscriber Identity Module communicate, read the characteristic information of the Subscriber Identity Module of the current use of portable terminal, then with the NFC analog front-end chip in the characteristic information of the Subscriber Identity Module that is provided with compare, if the characteristic information of active user's identification card is consistent with the characteristic information of preset user identification card in the NFC analog front-end chip, then normally to the power supply of active user's identification card, portable terminal normally uses the NFC analog front-end chip; If the characteristic information of the Subscriber Identity Module of current use is inconsistent with the characteristic information of preset user identification card in the NFC analog front-end chip, then the NFC analog front-end chip stops to power to Subscriber Identity Module, active user's identification card is quit work, thereby cause the portable terminal cisco unity malfunction.So just realized the binding of portable terminal and certain class or certain Subscriber Identity Module, also promptly realized the binding of portable terminal, made that portable terminal only could operate as normal under the situation of inserting the Subscriber Identity Module that allows with certain class or certain user.
The NFC analog front-end chip is connected to the portable terminal primary processor by the UART interface, and NFC AFE (analog front end) analog chip provides configuration interface, can carry out the setting of Subscriber Identity Module characteristic information by the external interface of portable terminal to the NFC analog front-end chip.
NFC analog front-end chip among the present invention is supported authentication.In the NFC analog front-end chip, be provided with before the characteristic information of the Subscriber Identity Module that allows use, and read before the characteristic information of the Subscriber Identity Module that is provided with in the NFC analog front-end chip, to carry out authentication earlier, after authentication is passed through, just allow to be provided with and to read the operation of the characteristic information of the Subscriber Identity Module in the NFC analog front-end chip.For increasing safety of data, the characteristic information of the Subscriber Identity Module that is provided with in the NFC analog front-end chip can also further carry out encrypting storing.
Simultaneously because in the present invention, the NFC analog front-end chip need be by the SWP agreement to Subscriber Identity Module query characteristics information, therefore, for realizing the present invention, need to increase the signaling support to the characteristic information of inquiring user identification card in the SWP agreement, SWP agreement promptly of the present invention is supported the signaling of the characteristic information of inquiring user identification card.The NFC analog front-end chip reads the characteristic information of active user's identification card can be in the following ways: the NFC analog front-end chip at first sends the instruction of the characteristic information of inquiring user identification card to active user's identification card; After active user's identification card receives this instruction, the characteristic information of the Subscriber Identity Module of NFC analog front-end chip acquisition request is sent to the NFC analog front-end chip.
Need to prove that portable terminal of the present invention is for supporting the portable terminal of eNFC, described Subscriber Identity Module is for supporting the Subscriber Identity Module of SWP agreement.Described Subscriber Identity Module is for discerning the module of user identity, comprise SIM (Subscriber Identity Module, subscriber identity module) card, UIM (User Identity Model, subscriber identification module) card and USIM (Universal SubscriberIdentity Module, universal subscriber identity module) card; This Subscriber Identity Module also meets the requirement of eNFC scheme, can carry out the processing of mobile payment.
Below in conjunction with drawings and Examples method of the present invention is described in further detail.
First embodiment
Figure 2 shows that and use the schematic flow sheet that the method for the invention realizes the lock net function of portable terminal, comprise the steps:
Here the characteristic information of the Subscriber Identity Module of She Zhiing is the information that can be used for distinguishing certain class Subscriber Identity Module, and what be provided with in the present embodiment is the characteristic information that can distinguish the Subscriber Identity Module that is certain operator's distribution.The described setting can be undertaken by Virtual network operator or portable terminal manufacturer before portable terminal offers the user and uses.Described network-locking parameter (i.e. the characteristic information of the Subscriber Identity Module of operator's distribution that permission is used) can adopt MCC (Mobile Country Code, the mobile national number, form by 3 bit digital, identify the affiliated country of mobile phone users uniquely, for example China is 460) and MNC (Mobile Network Code, mobile network No., form by 2 bit digital, be used to identify the mobile network that mobile phone users belongs to, for example the mobile network No. of the public local mobile network of the global system for mobile communications of " CHINAUNICOM " GSM PLMN net is 01).MCC and MNC information are kept among the IMSI (International Mobile Subscriber Identifier, international mobile subscriber identity) of Subscriber Identity Module.
If network-locking parameter is set to MCC and MNC in step 101, then attend school MCC and MNC information among the IMSI that takes the family identification card in this step.
In addition, when the NFC analog front-end chip is just started shooting at portable terminal, can normally power at the beginning to Subscriber Identity Module, at the characteristic information that has read active user's identification card and after judging whether to the Subscriber Identity Module that allows to use, be then to continue normal power supply, otherwise stop to power to active user's identification card.
In this step, the NFC analog front-end chip can also be further sends message to the portable terminal primary processor, and the Subscriber Identity Module of indicating current use is not allow the Subscriber Identity Module that uses, and shows relevant information on the display screen of portable terminal.
In the present embodiment, the Subscriber Identity Module of portable terminal and operator's distribution is bound, made portable terminal only when inserting the Subscriber Identity Module of particular operator distribution, could normally use, thereby reach the function of lock net.
Second embodiment
Figure 3 shows that and use the schematic flow sheet that the method for the invention realizes the anti-theft feature of portable terminal, comprise the steps:
Described antitheft parameter can adopt the IMSI of Subscriber Identity Module.IMSI distributes a unique international mobile subscriber identity for each mobile phone users, and these sign indicating number all positions in net comprise that the roaming district all is effectively, can identify a unique Subscriber Identity Module; And the IMSI that writes into Subscriber Identity Module can not be modified.IMSI is made up of following 3 segment informations: with MCC, MNC and MSIN (the Mobile Subscriber Identification Number of identification card operator, mobile identification number, adopt isometric 11 bit digital to constitute, identify the mobile client in the domestic GSM mobile radio communication uniquely).
Described antitheft parameter setting can portable terminal is submitted to the user use the back be provided with by the user.Portable terminal can provide the security settings menu, and the user can select to enable or close anti-theft feature by the security settings menu.When the user is provided with antitheft parameter, can further select encrypting storing, bind the Subscriber Identity Module of current use.Be further to increase fail safe, the user carries out authentication earlier before using the security settings menu to be provided with, authentication by after just can carry out security settings; The mode of authentication can adopt checking user input whether password is set correct.
If the antitheft parameter that is provided with in the NFC analog front-end chip is IMSI, then just read the IMSI information of active user's identification card in this step in step 201.
In this step, the NFC analog front-end chip can also further send information to the portable terminal primary processor, and the Subscriber Identity Module of indicating current use is not the Subscriber Identity Module of binding, shows relevant information on the display screen of portable terminal.
In the present embodiment, portable terminal and the employed Subscriber Identity Module of its holder are bound,, thereby reached antitheft function even portable terminal is obtained and can not normally use by the people beyond its holder.
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 (10)
1, a kind of method that realizes binding mobile terminal to user is characterized in that, may further comprise the steps:
(a) characteristic information that allows the Subscriber Identity Module that uses is set in the wireless near field communication NFC analog front-end chip of the portable terminal of support of enhanced close range wireless communication eNFC;
(b) during described mobile terminal-opening, described NFC analog front-end chip reads the characteristic information of the Subscriber Identity Module of the current use of described portable terminal, and the characteristic information with the preset user identification card compares then;
(c) described NFC analog front-end chip continues or stops the Subscriber Identity Module power supply to the current use of described portable terminal according to comparing result.
2, the method for claim 1 is characterized in that:
In the described step (a), further in described NFC analog front-end chip, be provided with allow to use the characteristic information of Subscriber Identity Module before, carry out authentication earlier.
3, the method for claim 1 is characterized in that:
In the described step (a), further the characteristic information of the Subscriber Identity Module that is provided with in the described NFC analog front-end chip is encrypted.
4, the method for claim 1 is characterized in that:
In the described step (b), the NFC analog front-end chip reads the characteristic information of the Subscriber Identity Module of the current use of described portable terminal in the following ways: the NFC analog front-end chip sends the instruction of the characteristic information of inquiring user identification card to active user's identification card; After active user's identification card receives this instruction, the characteristic information of active user's identification card of NFC analog front-end chip acquisition request is sent to the NFC analog front-end chip.
5, the method for claim 1 is characterized in that:
In the described step (c), if the characteristic information of preset user identification card is inconsistent in the characteristic information of the Subscriber Identity Module of the current use of described portable terminal and the described NFC analog front-end chip, then described NFC analog front-end chip stops to make described portable terminal cisco unity malfunction to the power supply of active user's identification card.
6, the method for claim 1 is characterized in that:
In the described step (c), if the characteristic information of the Subscriber Identity Module of the current use of described portable terminal is consistent with the characteristic information of preset user identification card in the NFC analog front-end chip, then the NFC analog front-end chip continues to active user's identification card normal power supply, described portable terminal operate as normal.
7, the method for claim 1 is characterized in that:
In the described step (c), described NFC analog front-end chip further sends to described comparing result described portable terminal primary processor.
8, as the described method of the arbitrary claim of claim 1 to 6, it is characterized in that:
The characteristic information of the Subscriber Identity Module that the permission that is provided with in the described NFC analog front-end chip is used comprises network-locking parameter or antitheft parameter.
9, method as claimed in claim 8 is characterized in that:
Described network-locking parameter comprises mobile national number MCC and mobile network No. MNC.
10, method as claimed in claim 8 is characterized in that:
Described antitheft parameter comprises international mobile subscriber identity IMSI.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100893400A CN101291494B (en) | 2008-04-24 | 2008-04-24 | Method realizing binding mobile terminal to user |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100893400A CN101291494B (en) | 2008-04-24 | 2008-04-24 | Method realizing binding mobile terminal to user |
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| CN101291494A true CN101291494A (en) | 2008-10-22 |
| CN101291494B CN101291494B (en) | 2012-04-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2008100893400A Expired - Fee Related CN101291494B (en) | 2008-04-24 | 2008-04-24 | Method realizing binding mobile terminal to user |
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| CN101867754A (en) * | 2010-06-02 | 2010-10-20 | 中兴通讯股份有限公司 | Method of network locking of television play and device thereof |
| WO2010148778A1 (en) * | 2009-11-20 | 2010-12-29 | 中兴通讯股份有限公司 | Method for encrypting mobile terminal, encrypting chip and mobile terminal |
| CN101977263A (en) * | 2010-10-12 | 2011-02-16 | 中兴通讯股份有限公司 | Method and mobile terminal for encrypting double-card mobile terminal |
| EP2306684A1 (en) * | 2009-09-30 | 2011-04-06 | Gemalto SA | Method for securizing the execution of a NFC application installed in a secure element integrated in a mobile terminal |
| CN102075910A (en) * | 2010-12-20 | 2011-05-25 | 华为终端有限公司 | Method and device for locking terminal |
| CN101420697B (en) * | 2008-11-27 | 2012-09-05 | 中兴通讯股份有限公司 | Cipher processing method and apparatus for mobile terminal |
| CN102711089A (en) * | 2012-06-13 | 2012-10-03 | 中兴通讯股份有限公司 | Method and device for locking network and card of mobile terminal |
| WO2012151990A1 (en) * | 2011-09-20 | 2012-11-15 | 中兴通讯股份有限公司 | Encryption method and device for mobile terminal and mobile terminal |
| CN104361666A (en) * | 2014-11-15 | 2015-02-18 | 安徽省新方尊铸造科技有限公司 | Private parking space system based on NFC (Near Field Communication) technology |
| CN110913387A (en) * | 2019-11-19 | 2020-03-24 | 展讯通信（上海）有限公司 | Offline configuration method, device and system of electronic user identity module, storage medium, user equipment and offline deployment terminal |
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| SG171610A1 (en) * | 2006-04-24 | 2011-06-29 | Nokia Corp Fi | System and method for manage and control near field communication for a mobile multifunctional device when the device is uncharged or only partially charged |
| CN100590989C (en) * | 2007-01-12 | 2010-02-17 | 上海复旦微电子股份有限公司 | Near-field communication handset with multi-way switch interface and method of power supply and communication thereof |
| CN101026834A (en) * | 2007-01-17 | 2007-08-29 | 中兴通讯股份有限公司 | Locking method and unlocking method |
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- 2008-04-24 CN CN2008100893400A patent/CN101291494B/en not_active Expired - Fee Related
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| CN101420697B (en) * | 2008-11-27 | 2012-09-05 | 中兴通讯股份有限公司 | Cipher processing method and apparatus for mobile terminal |
| EP2306684A1 (en) * | 2009-09-30 | 2011-04-06 | Gemalto SA | Method for securizing the execution of a NFC application installed in a secure element integrated in a mobile terminal |
| WO2011039288A1 (en) | 2009-09-30 | 2011-04-07 | Gemalto Sa | Method for securing the execution of an onboard nfc application in a secure element forming an integral part of a mobile terminal |
| US8838025B2 (en) | 2009-09-30 | 2014-09-16 | Gemalto Sa | Method of protecting the execution of an NFC application loaded in a secure element forming an integral part of a mobile terminal |
| WO2010148778A1 (en) * | 2009-11-20 | 2010-12-29 | 中兴通讯股份有限公司 | Method for encrypting mobile terminal, encrypting chip and mobile terminal |
| CN102075608A (en) * | 2009-11-20 | 2011-05-25 | 中兴通讯股份有限公司 | Method and encryption chip used for encrypting mobile terminals, and mobile terminal |
| CN101867754A (en) * | 2010-06-02 | 2010-10-20 | 中兴通讯股份有限公司 | Method of network locking of television play and device thereof |
| WO2011150590A1 (en) * | 2010-06-02 | 2011-12-08 | 中兴通讯股份有限公司 | Method and device for television broadcast network-locking |
| CN101977263B (en) * | 2010-10-12 | 2014-03-12 | 中兴通讯股份有限公司 | Method and mobile terminal for encrypting double-card mobile terminal |
| CN101977263A (en) * | 2010-10-12 | 2011-02-16 | 中兴通讯股份有限公司 | Method and mobile terminal for encrypting double-card mobile terminal |
| CN102075910A (en) * | 2010-12-20 | 2011-05-25 | 华为终端有限公司 | Method and device for locking terminal |
| CN102075910B (en) * | 2010-12-20 | 2014-06-11 | 华为终端有限公司 | Method and device for locking terminal |
| WO2012083823A1 (en) * | 2010-12-20 | 2012-06-28 | 华为终端有限公司 | Method and device for terminal network locking |
| US8903361B2 (en) | 2010-12-20 | 2014-12-02 | Huawei Device Co., Ltd. | Network locking method and apparatus for terminal |
| WO2012151990A1 (en) * | 2011-09-20 | 2012-11-15 | 中兴通讯股份有限公司 | Encryption method and device for mobile terminal and mobile terminal |
| CN103024721A (en) * | 2011-09-20 | 2013-04-03 | 中兴通讯股份有限公司 | Mobile terminal and encryption method and device thereof |
| CN102711089A (en) * | 2012-06-13 | 2012-10-03 | 中兴通讯股份有限公司 | Method and device for locking network and card of mobile terminal |
| 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 |
| CN104361666A (en) * | 2014-11-15 | 2015-02-18 | 安徽省新方尊铸造科技有限公司 | Private parking space system based on NFC (Near Field Communication) technology |
| CN110913387A (en) * | 2019-11-19 | 2020-03-24 | 展讯通信（上海）有限公司 | Offline configuration method, device and system of electronic user identity module, storage medium, user equipment and offline deployment terminal |
| CN112770296A (en) * | 2021-01-15 | 2021-05-07 | Oppo广东移动通信有限公司 | Registration activation method and device for electronic equipment, electronic equipment and storage medium |
| CN112770296B (en) * | 2021-01-15 | 2023-04-11 | Oppo广东移动通信有限公司 | Registration activation method and device for electronic equipment, electronic equipment and storage medium |
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| CN101291494B (en) | 2012-04-18 |
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