CN106412870B - According to SIM card into line-locked method and electronic equipment - Google Patents
According to SIM card into line-locked method and electronic equipment Download PDFInfo
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- CN106412870B CN106412870B CN201610842108.4A CN201610842108A CN106412870B CN 106412870 B CN106412870 B CN 106412870B CN 201610842108 A CN201610842108 A CN 201610842108A CN 106412870 B CN106412870 B CN 106412870B
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- sim card
- electronic equipment
- plmn code
- plmn
- code
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
- H04W8/183—Processing at user equipment or user record carrier
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
Abstract
The present invention disclose it is a kind of according to SIM card into line-locked method and electronic equipment.The method is applied to electronic equipment, and the method includes judging whether the SIM card of the electronic equipment is activated locking when the electronic equipment is opened；The locking if SIM card of the electronic equipment is not activated, obtains the PLMN code of the SIM card, and judge preset PLMN code whether include the SIM card PLMN code；If preset PLMN code includes the PLMN code of the SIM card, the PLMN code of the SIM card is then stored in security partitioning, and activating the SIM card locking to bind the corresponding operator of the SIM card and the electronic equipment, the inventory problem of dealer can be reduced by being implemented without any hardware cost of increase with this.
Description
Technical field
The present invention relates to mobile communication fields, are set according to SIM card into line-locked method and electronics more particularly to a kind of
It is standby.
Background technique
As the continuous improvement of everybody living standard and intelligent electronic device are more more and more universal, everybody starts to be keen to
Using various intelligent terminals, for intelligent terminal dealer, in order to adapt to various consumers like and use habit, often
To manufacturer for different orders under various types terminal, such as ATT, Telefonica, Telcel, Nextel etc., still
The front lower order of the actual sales volume of these terminals often sum is inconsistent, for example ATT terminal sold out, and
Telefonica terminal sale is bad, will have a large amount of Telefonica terminal inventories and cause trouble and damage to dealer
It loses.
Summary of the invention
The invention mainly solves the technical problem of providing a kind of according to SIM card into line-locked method and electronic equipment,
To solve the inventory problem of dealer and reduce the trouble and loss of dealer.
In order to solve the above technical problems, one technical scheme adopted by the invention is that: it provides and a kind of is locked according to SIM card
Fixed method, the method are applied to electronic equipment, which comprises
When the electronic equipment is opened, judge whether the SIM card of the electronic equipment is activated locking；
The locking if SIM card of the electronic equipment is not activated obtains the PLMN code of the SIM card, and judges default
PLMN code whether include the SIM card PLMN code；And
If preset PLMN code includes the PLMN code of the SIM card, the PLMN code of the SIM card is stored in safety point
Area, and the SIM card is activated to lock.
Wherein, the SIM card for judging electronic equipment the step of the locking that whether be activated further comprises:
If determining the SIM card to be activated when locking, the SIM card is checked, and judge that the SIM card whether may be used
With；
If the SIM card is available, the SIM card normal use is judged；
If the SIM card is unavailable, judge that the SIM card is locked.
Wherein, described to judge whether preset PLMN code includes the steps that the PLMN code of the SIM card further comprises:
If to determine the preset PLMN code do not include the PLMN code of the SIM card, judge that the SIM card is normal
It uses.
Wherein, when judging the SIM card normal use, the SIM card is worked normally.
Wherein, when judging that the SIM card is locked, the SIM card stops working.
In order to solve the above technical problems, another technical solution used in the present invention is: providing and a kind of carried out according to SIM card
The electronic equipment of locking, the electronic equipment include:
Presetting module, for storing preset PLMN code；
Read module, for obtaining the PLMN code for being inserted into the SIM card of the electronic equipment；
Judgment module, for judging whether the SIM card of the electronic equipment is activated lock when the electronic equipment is opened
It is fixed；The locking if SIM card of the electronic equipment is not activated, the read module obtain the PLMN code of the SIM card, and sentence
The preset PLMN code that breaks whether include the SIM card PLMN code；If the preset PLMN code includes the SIM card
PLMN code, then the PLMN code of the SIM card is stored in security partitioning by the judgment module triggering main control module, and described in activation
SIM card locking.
Wherein, the judgment module determine the SIM card be activated lock when, described in the judgment module checks
SIM card, and judge whether the SIM card can be used；
If the SIM card is available, the judgment module judges the SIM card normal use；
If the SIM card is unavailable, the judgment module judges that the SIM card is locked.
Wherein, when it does not include the PLMN code of the SIM card that the judgment module, which determines the preset PLMN code, institute
It states judgment module and judges the SIM card normal use.
Wherein, when the SIM card is available, the main control module controls the SIM card and works normally.
Wherein, when the SIM card is lockable, the main control module controls the SIM card and stops working.
It is of the invention described to be locked according to SIM card the beneficial effects of the present invention are: be in contrast to the prior art
Method and electronic equipment, by presetting the PLMN code of operator, the electronic equipment open and the electronic equipment
SIM card be not activated when locking, obtain the PLMN code for being inserted into the SIM card of the electronic equipment, and in preset PLMN code packet
The PLMN code of the SIM card is stored in security partitioning when including the PLMN code of the SIM card, and activate SIM card locking with
The corresponding operator of the SIM card and the electronic equipment are bound, is implemented without with this and increases any hardware cost
Reduce the inventory problem of dealer.
Detailed description of the invention
Fig. 1 is the flow chart of the invention according to SIM card into line-locked method；
Fig. 2 is the frame structure schematic diagram of the invention according to SIM card into line-locked electronic equipment；
Fig. 3 is the hardware structural diagram of the invention according to SIM card into line-locked electronic equipment.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, to the skill of each exemplary embodiment provided by the present invention
Art scheme is clearly and completely described.In the absence of conflict, the feature in following each embodiments and embodiment can
To be combined with each other.
Referring to Fig. 1, being flow chart of the present invention according to SIM card into line-locked method.The revealed side of the present embodiment
Method is applied to electronic equipment, method includes the following steps:
Step S1: electronic equipment presets PLMN code.
Wherein, the PLMN code is Public Land Mobile Network, that is, is exactly that public land is mobile (communication)
Network is referred to as PLMN in some country, the cellular mobile communication networks of certain standard of some operator.PLMN by
Government or the operator that it is ratified, for the network that the public provides land mobile business purpose and establishes and manages.The net
Network can be with other communication networks such as PSTN (Public Swithed Telephone Network, Public Switched Telephone Network)
It interconnects, forms the communication network of whole distract or Country Scale.Wherein, each operation commercial city has one or several to belong to certainly
Oneself PLMN code, different operators corresponds to different PLMN codes, such as the PLMN code of the first operator is 46000, the second fortune
The PLMN code for seeking quotient is 46001.
Specifically, electronic equipment is previously provided with the PLMN code of operator relevant to the electronic equipment, and stores pre-
If PLMN code.For example, the preset PLMN code of electronic equipment includes 46000 and 46001.
Step S2: electronic equipment is inserted into SIM card, when electronic equipment is opened, obtains the PLMN code of SIM card.
Since SIM card is correspondingly arranged on PLMN code corresponding with operator, when electronic equipment is opened, electronic equipment is read
The PLMN code of SIM card.
Step S3: judge whether the SIM card of the electronic equipment is activated locking.
Wherein, judge electronic equipment whether with other SIM cards activate lock, that is, judge electronic equipment whether with
Operator binding.If judging, the SIM card of the electronic equipment is activated when locking, and enters step S4；If judging, the electronics is set
Standby SIM card is not activated when locking, and enters step S7.
Step S4: if judging, the SIM card of the electronic equipment is activated when locking, and checks the SIM card, and described in judging
Whether SIM card can be used.
Wherein, if judging, the SIM card of the electronic equipment is activated when locking, that is, judge electronic equipment with operator
It is bound, such as electronic equipment is bound with the first operator.Check be already inserted into electronic equipment SIM card whether
It can use；If checking the SIM card can be used, S5 is entered step；If check the SIM card it is unavailable when, enter step S6.
Step S5: if the SIM card is available, judge that the SIM card works normally.
Wherein, if check the SIM card it is available when, that is, check operator bound in electronic equipment PLMN code and
The PLMN code of SIM card is identical, such as: the PLMN code that electronic equipment binds the first operator is 46000, and the PLMN code of SIM card
It is 46000, then the SIM card for checking electronic equipment is available, i.e., SIM card can work normally on an electronic device.
Step S6: if the SIM card is unavailable, judge that the SIM card is locked, the SIM card stops working.
Wherein, if check the SIM card it is unavailable when, that is, check the PLMN code of operator bound in electronic equipment
It is not identical as the PLMN code of SIM card, such as: the PLMN code that electronic equipment binds the first operator is 46000, and SIM card
PLMN code is 46001, then the SIM card for checking electronic equipment is unavailable, i.e., SIM card stops working on an electronic device.
Step S7: if judging, the SIM card of the electronic equipment is not activated when locking, and judges whether preset PLMN code wraps
Include the PLMN code of the SIM card.
Judge that the SIM card of the electronic equipment is not activated locking, i.e., electronic equipment is not yet bound with operator.And
The PLMN code of SIM card is matched with the preset PLMN code of electronic equipment, to judge whether preset PLMN code includes described
The PLMN code of SIM card；If preset PLMN code includes the PLMN code of the SIM card, S8 is entered step；If preset PLMN code
Do not include the PLMN code of the SIM card, then enters step S9.
Step S8: if preset PLMN code includes the PLMN code of the SIM card, the PLMN code of the SIM card is stored
In security partitioning, and the SIM card is activated to lock.
If preset PLMN code includes the PLMN code of the SIM card, i.e. the PLMN code and electronic equipment of SIM card are preset
PLMN code successful match then binds operator corresponding to electronic equipment and the PLMN code of SIM card.
Such as: the PLMN code of the SIM card of the insertion electronic equipment of acquisition is 46000, and the preset PLMN code is
46000 and 46001, then the PLMN code in preset PLMN code including the SIM card is judged, at this point, by the PLMN of the SIM card
Code is stored in the security partitioning of electronic equipment, and the SIM card is activated to lock, i.e., by the first operation corresponding to the PLMN code
Quotient and the electronic equipment are bound.
Step S9: if to determine the preset PLMN code do not include the PLMN code of the SIM card, described in judgement
SIM card normal use.
If preset PLMN code does not include the PLMN code of the SIM card, i.e. the PLMN code and electronic equipment of SIM card are preset
The matching of PLMN code is unsuccessful, then electronic equipment is not bound with operator, and SIM card can normally make in electronic equipment at this time
With.
For example, the PLMN code of the SIM card of the insertion electronic equipment obtained is 46000, the preset PLMN code is
46001 and 46002, then judge do not include in preset PLMN code the SIM card PLMN code, the electronic equipment does not have at this time
It is bound with any operator, the SIM card can work normally.
Specifically, realize that the relevant portion program of goal of the invention of the invention is as follows by software:
Described in the present embodiment according to SIM card into line-locked method by presetting the PLMN code of operator, in institute
It states that electronic equipment is opened and the SIM card of the electronic equipment is not activated when locking, obtains the SIM card for being inserted into the electronic equipment
PLMN code, and the PLMN code of the SIM card is stored in safety in the PLMN code of preset PLMN code including the SIM card
Subregion, and activate the SIM card locking to bind the corresponding operator of the SIM card and the electronic equipment, it is realized with this
The inventory problem of dealer can be reduced by not needing to increase any hardware cost.
Referring to Fig. 2, for it is of the invention according to SIM card into the frame structure schematic diagram of line-locked electronic equipment.It is described
Electronic equipment includes presetting module 10, read module 20, judgment module 30 and main control module 40.
The presetting module 10 for presetting PLMN code in the electronic device.Wherein, the PLMN code is Public
Land Mobile Network is exactly mobile (communication) network of public land in some country, some operator
The cellular mobile communication networks of certain standard are referred to as PLMN.PLMN is provided by government or operator that it is ratified for the public
Land mobile business purpose and the network established and managed.The network can be with PSTN (Public Swithed
Telephone Network, Public Switched Telephone Network) etc. other communication networks interconnect, form whole distract or country
The communication network of scale.Wherein, there are one or several one's own PLMN codes in each operation commercial city, and different operators is corresponding
Different PLMN codes, such as the PLMN code of the first operator is 46000, the PLMN code of the second operator is 46001.
Specifically, electronic equipment is previously provided with the PLMN code of operator relevant to the electronic equipment, and stores pre-
If PLMN code.For example, the preset PLMN code of electronic equipment includes 46000 and 46001.
The read module 20 is used to obtain the PLMN of SIM card when electronic equipment is inserted into SIM card and electronic equipment is opened
Code.Since SIM card is correspondingly arranged on PLMN code corresponding with operator, when electronic equipment is opened, the read module 20 is read
Take the PLMN code of SIM card.
The judgment module 30 is for judging that whether the SIM card of the electronic equipment is activated locking, that is, judges that electronics is set
It is standby whether with operator binding.If the judgment module 30 judges that the SIM card of the electronic equipment is activated when locking, i.e.,
Judge that electronic equipment is bound with operator, such as electronic equipment is bound with the first operator.It is described to sentence
Disconnected module 30 checks the SIM card, and judges whether the SIM card can be used.If the judgment module 30 checks the SIM card
When available, that is, the PLMN code for checking operator bound in electronic equipment is identical as the PLMN code of SIM card, such as: electronics is set
The PLMN code of the first operator of standby binding is 46000, and the PLMN code of SIM card is 46000, then checks the SIM of electronic equipment
Card is available, that is, triggers the main control module 40 and SIM card can be worked normally on an electronic device.
If the judgment module 30 check the SIM card it is unavailable when, that is, check operation bound in electronic equipment
The PLMN code of quotient and the PLMN code of SIM card be not identical, such as: the PLMN code that electronic equipment binds the first operator is 46000, and
The PLMN code of SIM card is 46001, then the SIM card for checking electronic equipment is unavailable, triggers the main control module 40 at this time and makes
The SIM card is locked, i.e., SIM card stops working on an electronic device.
If the judgment module 30 judges the SIM card of the electronic equipment and is not activated locking, i.e., electronic equipment not yet with
When operator is bound, then the judgment module 30 is by the PLMN code of SIM card and electronic equipment preset PLMN code progress
Match, with judge preset PLMN code whether include the SIM card PLMN code.If preset PLMN code includes the SIM card
PLMN code, the i.e. preset PLMN code successful match of PLMN code Yu electronic equipment of SIM card, then triggering the main control module 40 will be electric
Operator corresponding to the PLMN code of sub- equipment and SIM card is bound.
Such as: the PLMN code of the SIM card of the insertion electronic equipment of acquisition is 46000, and the preset PLMN code is
46000 and 46001, then the judgment module 30 judges the PLMN code in preset PLMN code including the SIM card, at this point, institute
The security partitioning that the PLMN code of the SIM card is stored in electronic equipment by main control module 40 is stated, and the SIM card is activated to lock,
The first operator corresponding to the PLMN code and the electronic equipment are bound.
If judgment module 30 determines the preset PLMN code when not including the PLMN code of the SIM card, i.e. SIM card
PLMN code matches unsuccessful with the preset PLMN code of electronic equipment, then electronic equipment is not bound with operator, at this time institute
Stating main control module 40 enables SIM card in electronic equipment normal use.
For example, the PLMN code of the SIM card of the insertion electronic equipment obtained is 46000, the preset PLMN code is
46001 and 46002, then judge do not include in preset PLMN code the SIM card PLMN code, the electronic equipment does not have at this time
It is bound with any operator, the SIM card can work normally.
The above-mentioned module of the electronic equipment of the embodiment of the present invention is corresponding to execute being locked according to SIM card for above-described embodiment
Method, have same technical effect.
It should be appreciated that above-mentioned module is divided into a kind of logical function partition, there can be other draw in actual implementation
The mode of dividing, such as two modules are desirably integrated into another system, or some features can be ignored or not executed.In addition, mould
The mutual connection of block can be also possible to electrical property or other forms through some interfaces.Above-mentioned module can both use soft
The form of part functional block is realized, formal implementation of hardware for example shown in Fig. 3 can also be used.
Referring to Fig. 3, being hardware structural diagram of the present invention according to SIM card into line-locked electronic equipment.The electricity
Sub- equipment includes memory 110, processor 120, controller 130 and communication bus 140.Communication bus 140 is used for processor 120
Various data are called, memory 110 is for storing program instruction.For convenience of explanation, processor 120 shown in Fig. 3, memory
110, the quantity of communication bus 140 and controller 130 is one.
Wherein, the memory 110 for presetting PLMN code in the electronic device.Wherein, the PLMN code is
Public Land Mobile Network is exactly mobile (communication) network of public land in some country, some
The cellular mobile communication networks of certain standard of operator are referred to as PLMN.PLMN is by government or operator that it is ratified
The public provides land mobile business purpose and the network establishing and manage.The network can be with PSTN (Public
Swithed Telephone Network, Public Switched Telephone Network) etc. other communication networks interconnect, formed entirely
The communication network of area or Country Scale.Wherein, there are one or several one's own PLMN codes, different fortune in each operation commercial city
Battalion quotient corresponds to different PLMN codes, such as the PLMN code of the first operator is 46000, and the PLMN code of the second operator is 46001.
Specifically, electronic equipment is previously provided with the PLMN code of operator relevant to the electronic equipment, and stores pre-
If PLMN code.For example, the preset PLMN code of electronic equipment includes 46000 and 46001.
The processor 120 is used to obtain the PLMN of SIM card when electronic equipment is inserted into SIM card and electronic equipment is opened
Code.Since SIM card is correspondingly arranged on PLMN code corresponding with operator, when electronic equipment is opened, the processor 120 is read
The PLMN code of SIM card.
The processor 120 judges whether the SIM card of the electronic equipment is activated locking, that is, judge electronic equipment
With operator binding.If the processor 120 judges that the SIM card of the electronic equipment is activated when locking, i.e. judgement electricity
Sub- equipment is bound with operator, such as electronic equipment is bound with the first operator.The processor 120
It checks the SIM card, and judges whether the SIM card can be used.If the processor 120, which checks the SIM card, can be used, i.e.,
The PLMN code for checking operator bound in electronic equipment is identical as the PLMN code of SIM card, such as: electronic equipment binding first
The PLMN code of operator is 46000, and the PLMN code of SIM card is 46000, then the SIM card for checking electronic equipment is available, that is, is controlled
Making the controller 130 work normally SIM card can on an electronic device.
If the processor 120 check the SIM card it is unavailable when, that is, check operator bound in electronic equipment
PLMN code it is not identical as the PLMN code of SIM card, such as: electronic equipment bind the first operator PLMN code be 46000, and
The PLMN code of SIM card is 46001, then the SIM card that the processor 120 checks electronic equipment is unavailable, at this time described in control
Controller 130 makes the SIM card locked, i.e., SIM card stops working on an electronic device.
If the processor 120 judges the SIM card of the electronic equipment and is not activated locking, i.e., electronic equipment not yet with fortune
When battalion quotient binds, then the processor 120 matches the PLMN code of SIM card with the preset PLMN code of electronic equipment,
With judge preset PLMN code whether include the SIM card PLMN code.If preset PLMN code includes the PLMN of the SIM card
Code, the i.e. preset PLMN code successful match of PLMN code Yu electronic equipment of SIM card, then control the controller 130 and set electronics
Operator corresponding to the standby PLMN code with SIM card is bound.
Such as: the PLMN code of the SIM card of the insertion electronic equipment of acquisition is 46000, and the preset PLMN code is
46000 and 46001, then the processor 120 judges the PLMN code in preset PLMN code including the SIM card, at this point, described
The PLMN code of the SIM card is stored in the security partitioning of electronic equipment by controller 130, and the SIM card is activated to lock, i.e., will
First operator corresponding to the PLMN code and the electronic equipment are bound.
If the processor 120 determines the preset PLMN code when not including the PLMN code of the SIM card, i.e. SIM
The PLMN code of card matches unsuccessful with the preset PLMN code of electronic equipment, then electronic equipment is not bound with operator, this
Shi Suoshu controller 130 enables SIM card in electronic equipment normal use.
For example, the PLMN code of the SIM card of the insertion electronic equipment obtained is 46000, the preset PLMN code is
46001 and 46002, then judge do not include in preset PLMN code the SIM card PLMN code, the electronic equipment does not have at this time
It is bound with any operator, the SIM card can work normally.
Electronic equipment described in the embodiment of the present invention is smart phone, can also be other intelligent electronic devices.Ying Li
Solution, if the above-mentioned function of the embodiment of the present invention is realized in the form of SFU software functional unit and sells or make as independent product
Used time is storable in a computer-readable storage medium, i.e., the embodiment of the present invention can body in the form of software products
Reveal and comprising some instructions are used so that a computer equipment (can be personal computer, server or network to set
It is standby etc.) execute all or part of the steps of various embodiments of the present invention the method.
It is described according to SIM card into line-locked method and electronic equipment, by presetting the PLMN code of operator, in institute
It states that electronic equipment is opened and the SIM card of the electronic equipment is not activated when locking, obtains the SIM card for being inserted into the electronic equipment
PLMN code, and the PLMN code of the SIM card is stored in safety in the PLMN code of preset PLMN code including the SIM card
Subregion, and activate the SIM card locking to bind the corresponding operator of the SIM card and the electronic equipment, it is realized with this
The inventory problem of dealer can be reduced by not needing to increase any hardware cost.
Mode the above is only the implementation of the present invention is not intended to limit the scope of the invention, all to utilize this
Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content, it is relevant to be applied directly or indirectly in other
Technical field is included within the scope of the present invention.
Claims (10)
1. it is a kind of according to SIM card into line-locked method, which is characterized in that the method is applied to electronic equipment, the method
Include:
When the electronic equipment is opened, judge whether the SIMLOCK of the electronic equipment is activated；
If the SIMLOCK of the electronic equipment is not activated, the PLMN code of the SIM card is obtained, and judges preset PLMN
Code whether include the SIM card PLMN code；And
If preset PLMN code includes the PLMN code of the SIM card, the PLMN code of the SIM card is stored in security partitioning,
And activate the SIMLOCK.
2. the method according to claim 1, wherein the SIMLOCK for judging the electronic equipment whether by
The step of activation, further comprises:
If checking the SIM card, and judge whether the SIM card can be used when determining the SIMLOCK and being activated；
If the SIM card is available, the SIM card normal use is judged；
If the SIM card is unavailable, judge that the SIM card is locked.
3. judging whether preset PLMN code includes the SIM the method according to claim 1, wherein described
The step of PLMN code of card, further comprises:
If to determine the preset PLMN code do not include the PLMN code of the SIM card, judge that the SIM card normally makes
With.
4. according to the method described in claim 2, it is characterized in that, when judging the SIM card normal use, the SIM card
It works normally.
5. according to the method described in claim 2, it is characterized in that, the SIM card is stopped when judging that the SIM card is locked
Only work.
6. it is a kind of according to SIM card into line-locked electronic equipment, which is characterized in that the electronic equipment includes:
Presetting module, for storing preset PLMN code；
Read module, for obtaining the PLMN code for being inserted into the SIM card of the electronic equipment；
Judgment module, for judging whether the SIMLOCK of the electronic equipment is activated when the electronic equipment is opened；If institute
The SIMLOCK for stating electronic equipment is not activated, then the read module obtains the PLMN code of the SIM card, and judges described pre-
If PLMN code whether include the SIM card PLMN code；If the preset PLMN code includes the PLMN code of the SIM card,
Then the PLMN code of the SIM card is stored in security partitioning by the main control module of the judgment module triggering electronic equipment, and is activated
The SIMLOCK.
7. electronic equipment according to claim 6, which is characterized in that determine the SIMLOCK in the judgment module
When being activated, the judgment module checks the SIM card, and judges whether the SIM card can be used；
If the SIM card is available, the judgment module judges the SIM card normal use；
If the SIM card is unavailable, the judgment module judges that the SIM card is locked.
8. electronic equipment according to claim 6, which is characterized in that determined in the judgment module described preset
When PLMN code does not include the PLMN code of the SIM card, the judgment module judges the SIM card normal use.
9. electronic equipment according to claim 7, which is characterized in that when the SIM card is available, the main control module control
The SIM card is made to work normally.
10. electronic equipment according to claim 7, which is characterized in that when the SIM card is lockable, the master control mould
Block controls the SIM card and stops working.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610842108.4A CN106412870B (en) | 2016-09-22 | 2016-09-22 | According to SIM card into line-locked method and electronic equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610842108.4A CN106412870B (en) | 2016-09-22 | 2016-09-22 | According to SIM card into line-locked method and electronic equipment |
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| CN106412870B true CN106412870B (en) | 2019-09-20 |
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| CN108093392B (en) * | 2017-12-06 | 2020-05-08 | Tcl移动通信科技（宁波）有限公司 | Method for unlocking SIM card, mobile terminal and storage medium |
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