CN111246451A - Function setting method and device of SIM card, storage medium and terminal - Google Patents
Function setting method and device of SIM card, storage medium and terminal Download PDFInfo
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- CN111246451A CN111246451A CN202010048643.9A CN202010048643A CN111246451A CN 111246451 A CN111246451 A CN 111246451A CN 202010048643 A CN202010048643 A CN 202010048643A CN 111246451 A CN111246451 A CN 111246451A
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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
- H04W8/20—Transfer of user or subscriber data
- H04W8/205—Transfer to or from user equipment or user record carrier
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/18—Negotiating wireless communication parameters
- H04W28/22—Negotiating communication rate
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
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Abstract
The embodiment of the application discloses a function setting method and device of an SIM card, a storage medium and a terminal. The method comprises the following steps: acquiring the information of an operator to which an SIM card inserted by a terminal belongs; comparing the operator information with preset operator information; when the fact that the operator information of the first SIM card is not matched with the preset operator information is detected, the first SIM card is connected with a data network of a target network system, wherein the data transmission rate of the data network under the target network system is lower than that of a specified network system, and the specified network system is the network system with the highest data transmission rate in the network systems which can be supported by the first SIM card. According to the scheme, the network speed of the data network connected with the SIM card supported by non-terminal matching is limited, the utilization rate of the SIM card is improved, and meanwhile benefits of operators are guaranteed.
Description
Technical Field
The present application relates to the field of terminal technologies, and in particular, to a method and an apparatus for setting a function of an SIM card, a storage medium, and a terminal.
Background
With the development of the mobile internet, mobile phones have become popular, and competition among operators is more intense. The operator provides the mobile phone with own characteristics for the user, and binds the user to make the user more sticky, which becomes a powerful competitive means for enriching the characteristics of the product of the operator. Some operators add a brand customization and SIM (subscriber identity module) card locking function, and want to limit competitors to make handsets available only under the operator network.
The manufacturer can customize the card locking function of the SIM card according to the conditions of each operator in the shipment market for the non-customized machine. For example, the SIM Lock is a Lock for a relationship between a mobile phone and a card, and is also called as a SIM-ME Lock, and is used for binding a relationship between a mobile phone and a card, and limiting that one mobile phone can only use a certain number of cards.
Disclosure of Invention
The embodiment of the application provides a function setting method and device of an SIM card, a storage medium and a terminal, which can improve the utilization rate of the SIM card and ensure the benefits of operators.
In a first aspect, an embodiment of the present application provides a method for setting a function of an SIM card, where the method is applied to a terminal, and the terminal is provided with at least one SIM card, and the method includes:
acquiring the information of an operator to which an SIM card inserted by a terminal belongs;
comparing the operator information with preset operator information;
when the fact that the operator information of the first SIM card is not matched with the preset operator information is detected, the first SIM card is connected with a data network of a target network system, wherein the data transmission rate of the data network under the target network system is lower than that of a specified network system, and the specified network system is the network system with the highest data transmission rate in the network systems which can be supported by the first SIM card.
In a second aspect, an embodiment of the present application provides a function setting apparatus for an SIM card, which is applied to a terminal, where the terminal is provided with at least one SIM card, and the apparatus includes:
the terminal comprises an acquisition unit, a processing unit and a processing unit, wherein the acquisition unit is used for acquiring the information of the operator of the SIM card inserted by the terminal;
the comparison unit is used for comparing the operator information with preset operator information;
the first setting unit is used for setting the first SIM card to be connected with a data network of a target network system when the fact that the operator information to which the first SIM card belongs is not matched with the preset operator information is detected, wherein the data transmission rate of the data network under the target network system is lower than that of a specified network system, and the specified network system is a network system with the highest data transmission rate among network systems which can be supported by the first SIM card.
In a third aspect, an embodiment of the present application further provides a computer-readable storage medium, where a plurality of instructions are stored in the storage medium, and the instructions are adapted to be loaded by a processor to perform the above-mentioned function setting method for a SIM card.
In a fourth aspect, an embodiment of the present application further provides a terminal, including a processor and a memory, where the processor is electrically connected to the memory, the memory is used to store instructions and data, and the processor is used to execute the function setting method of the SIM card.
In the implementation of the application, the information of the operator of the SIM card inserted into the terminal is obtained; comparing the operator information with preset operator information; when the fact that the operator information of the first SIM card is not matched with the preset operator information is detected, the first SIM card is connected with a data network of a target network system, wherein the data transmission rate of the data network under the target network system is lower than that of a specified network system, and the specified network system is the network system with the highest data transmission rate in the network systems which can be supported by the first SIM card. According to the scheme, the network speed of the data network connected with the SIM card supported by non-terminal matching is limited, the utilization rate of the SIM card is improved, and meanwhile benefits of operators are guaranteed.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a flow chart of a method for setting a function of a SIM card according to an embodiment of the present disclosure.
Fig. 2 is another schematic flow chart of a method for setting a function of a SIM card according to an embodiment of the present application.
Fig. 3 is a schematic structural diagram of a function setting apparatus of a SIM card according to an embodiment of the present application.
Fig. 4 is another schematic structural diagram of a function setting apparatus of a SIM card according to an embodiment of the present application.
Fig. 5 is a schematic structural diagram of a terminal according to an embodiment of the present application.
Fig. 6 is another schematic structural diagram of a terminal according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The embodiment of the application provides a function setting method and device of an SIM card, a storage medium and a terminal.
The details will be described below separately.
In an embodiment, a method for setting functions of an SIM card is provided, which is applied to terminal devices such as smart phones, tablet computers, and notebook computers. It should be noted that the terminal is equipped with at least one SIM card. Referring to fig. 1, a specific flow of the function setting method of the SIM card may be as follows:
101. and acquiring the information of the operator of the SIM card inserted by the terminal.
Specifically, the SIM card stores an IMSI (International Mobile subscriber identity) which includes information for identifying a country and an operator to which the SIM card belongs. The IMSI is a key for identifying a mobile phone user, and can be composed of three parts of MCC + MNC + MSIN.
The MCC (Mobile Country Code) is a Code number of a Country to which a Mobile phone number belongs, and it is possible to distinguish which Country a user is from after the MCC is present, so that international roaming can be implemented.
The MNC (Mobile Network Code) is a Code number of an operator to which a Mobile phone number belongs, and is used to identify different operators.
MSIN (Mobile Subscriber Identification Number) is an Identification Number used to identify a Mobile Number in a Mobile communication network.
For example, 460017500428184 the IMSI, whose MCC is 460, represents country A. MNC is 01 and represents the B operator. Thus, this is a SIM card from country a with operator B.
In specific implementation, when the SIM card is detected to be inserted, the MNC code is obtained by acquiring the IMSI code stored in the SIM card and analyzing the IMSI code, so that the operator to which the SIM card belongs is determined based on the MNC code.
102. And comparing the operator information with preset operator information.
And the preset operator information is the operator information of the SIM card supported by the terminal. In this embodiment, the SIM card supported by the terminal is an SIM card bound by the SIM LOCK card locking function, where the binding relationship between the terminal and the SIM card is actually a binding relationship between the terminal and an operator.
For example, the terminal LOCKs the SIM card with the operator B through the SIM LOCK, and then the preset operator information is the operator B.
When the operator information is compared with the preset operator information, the operator identifications, such as the operator name, the operator code, and the like, of the operator information and the preset operator information may be specifically compared.
103. When the fact that the operator information of the first SIM card is not matched with the preset operator information is detected, the first SIM card is connected with a data network of a target network system, wherein the data transmission rate of the data network under the target network system is lower than that of a specified network system, and the specified network system is the network system with the highest data transmission rate in the network systems which can be supported by the first SIM card.
Specifically, when it is detected that the operator information to which the first SIM card belongs is not matched with the preset operator information, it is detected that the first SIM card which is not supported by the terminal is inserted into the terminal. At this time, part of the functions of the first SIM card may be disabled and certain functions may be permitted to be performed to distinguish SIM cards not supported by the terminal from the authority levels of SIM cards supportable by the terminal.
Specifically, the data transmission rate of the first SIM card may be limited, and when the terminal uses the first SIM card for network connection, the terminal registers to a network with a slower data transmission rate. For example, the network systems supported by the first SIM card may be obtained, and other network systems except the network system with the highest data transmission rate may be selected from the network systems, and a network system may be arbitrarily selected from the other network systems for network registration.
In some embodiments, after detecting that the operator information to which the first SIM card belongs does not match the preset operator information, before setting the data network of the target network format to which the first SIM card is connected, the method may further include:
detecting whether the operator information of the second SIM card is matched with preset operator information or not;
if yes, executing the step of setting a data network of a first SIM card connection target network system;
if not, the first SIM card is forbidden to be connected with the data network.
Specifically, when the simultaneous presence of a first SIM card not supported by the terminal and a second SIM card that can be supported is detected, the network connection through the first SIM card can be allowed.
And when detecting that only the first SIM card which is not supported exists in the terminal and the second SIM card which can be supported does not exist in the terminal, forbidding network connection through the first SIM card.
Through the arrangement, the network access speed of the SIM card of the operator which is not supported by the terminal can be limited when the SIM card is used, so that the SIM card of the operator which is supported by the terminal is a main card, and the SIM card of the operator which is not supported by the terminal is a secondary card. Therefore, users tend to make calls and surf the internet by using the operator SIM card which can be supported by the terminal, and the operator SIM card which is not supported by the terminal only plays a role in answering the calls.
In some embodiments, when it is detected that the operator information to which the second SIM card belongs does not match the preset operator information, a prompt message may be generated to prompt the user to release the terminal card locking function, so that the user can use the first SIM card by releasing the SIM LOCK set by the operator or the manufacturer through the terminal operation.
In practical application, when the SIM LOCK is released, the terminal may normally register the data network in the network system with a lower data transmission rate (such as 2G, 3G, etc.) through the first SIM card.
In some embodiments, when it is detected that the operator information to which the first SIM card belongs is not matched with the preset operator information and the operator information to which the second SIM card belongs is matched with the preset operator information, the data transmission rate of the data network in the target network system connected with the first SIM card is set to be lower than the data transmission rate of the specified network system and the data network connected with the second SIM card. By the arrangement mode, the speed of the network connected with the operator SIM card which can be supported by the terminal is higher than the speed of the network connected with the operator SIM card which cannot be supported, so that the user can experience better when using the operator SIM card which can be supported by the terminal, more users are attracted to use the operator SIM card which can be supported by the terminal, and the operator SIM card which cannot be supported can be used in the transition stage of the user.
In order to improve the contrast and the gap between the functions of the operator SIM card and the functions of the operator SIM card which can be supported by the terminal, the functions of communication and internet access of the operator SIM card which cannot be supported can be further limited.
For example, taking the limitation of the internet access function as an example, the data transmission rate can be further limited. In some embodiments, when the time length for connecting the first SIM card with the data network of the target network system reaches a first preset time length, the first SIM card is set to be connected with the data network of the standby network system. The data transmission rate of the data network in the standby network system is lower than that of the target network system.
The first preset time can be set according to actual requirements. The first preset duration may be a networking duration set for a certain period of time. For example, the first preset duration may be a talk duration limit for one day, one week, or one month.
In some embodiments, data traffic used in a data network of a target network type connected to the first SIM card may be monitored. When the used data flow is larger than the preset threshold value, the first SIM card can be connected with a data network of a standby network system. And the data transmission rate of the data network under the standby network system is lower than that of the target network system.
The preset threshold value can be set according to actual requirements. The first preset duration may be a preset threshold set for a certain time period. For example, the first preset duration may be a flow limit value for a day, a week, or a month.
For another example, taking the call restriction function as an example, the duration of the call through the first SIM card may be restricted. That is, in some embodiments, when it is detected that the operator information to which the first SIM card belongs does not match the preset operator information, if it is detected that the calling terminal initiates an incoming call request based on the first SIM card, a communication connection may be established with the calling terminal in response to the incoming call request. And then, monitoring the communication time length of the communication connection, and disconnecting the communication connection when the communication time length reaches a second preset time length.
The second preset time can be set according to actual requirements. The duration may be a talk duration set for a certain period of time. For example, the second preset duration may be a talk duration limit for a day, a week, or a month.
As can be seen from the above, in the method for setting the function of the SIM card provided in this embodiment, the information of the operator to which the SIM card inserted into the terminal belongs is obtained; comparing the operator information with preset operator information; when the fact that the operator information of the first SIM card is not matched with the preset operator information is detected, the first SIM card is connected with a data network of a target network system, wherein the data transmission rate of the data network under the target network system is lower than that of a specified network system, and the specified network system is the network system with the highest data transmission rate in the network systems which can be supported by the first SIM card. According to the scheme, the network speed of the data network connected with the SIM card supported by non-terminal matching is limited, the utilization rate of the SIM card is improved, and meanwhile benefits of operators are guaranteed.
In order to further explain the function setting method of the SIM card provided in the present application. The scheme of the present application will be further described by taking an example in which the terminal does not support the first SIM card as a competitive card and the second SIM card supported by the terminal as a legal card.
Referring to fig. 2, after the terminal is powered on, a SIM LOCK service thread may be created and it is detected whether a configuration file related to the SIM LOCK is normal. If the SIM LOCK is normal, the algorithm logic of the SIM LOCK is started, card locking parameters (such as locked operator information) of the SIM LOCK in the configuration file are read, and then the properties of the SIM card in the monitoring terminal are started.
When a legal card and a competitive card are inserted into the terminal, the legal card in the terminal can be normally used, and the competitive card can only use the 2G network.
When only a legal card (one or more) is inserted into the terminal, the terminal can be normally used.
When detecting that only competition card(s) are inserted into the terminal, the terminal needs to be unlocked according to the SIM LOCK set by the operator or the manufacturer, the inserted SIM card is normally used after unlocking, otherwise, the SIM card cannot be used. For example, an unlock card interface may be popped up to prompt the user to unlock the SIM LOCK.
In the application, when a legal card and a competitive card are simultaneously inserted into the terminal, the SIM LOCK restricts the network system of the competitive card. The characteristic is mainly to attract the user who is not the operator supported by the terminal originally, and the receiving function of the original card is still needed to be reserved after the user uses the operator network, so that the characteristic is used as the transition of the user to switch the SIM card, and the requirement of the user for using the double cards is met. However, since the competitive card has been restricted to use the 2G network, the competitive card can only be used as a secondary card, using the basic call and 2G data network functions. The legal card of the operator is used as a main card and is responsible for main conversation and data communication, thereby protecting the benefits of the operator.
In another embodiment of the present application, a function setting device of a SIM card is further provided, which can be integrated in a terminal in a form of software or hardware, and the terminal is equipped with at least one SIM card. The terminal specifically comprises a mobile phone, a tablet computer, a notebook computer and other devices. As shown in fig. 3, the SIM card function setting apparatus 300 may include: an acquisition unit 301, a comparison unit 302, and a first setting unit 303, wherein:
an obtaining unit 301, configured to obtain operator information to which a SIM card inserted by a terminal belongs;
a comparing unit 302, configured to compare the operator information with preset operator information;
a first setting unit 303, configured to set, when it is detected that the operator information to which the first SIM card belongs is not matched with the preset operator information, that the first SIM card is connected with a data network of a target network standard, where a data transmission rate of the data network in the target network standard is lower than a data transmission rate of a specified network standard, and the specified network standard is a network standard with a highest data transmission rate among network standards supportable by the first SIM card.
Referring to fig. 4, in some embodiments, the SIM card function setting apparatus 300 may further include:
a detecting unit 304, configured to detect whether there is matching between the operator information belonging to the second SIM card and the preset operator information before setting the data network of the target network format connected to the first SIM card after detecting that there is no matching between the operator information belonging to the first SIM card and the preset operator information;
a first setting unit 303, configured to perform a step of setting a data network of a target network system to which the first SIM card is connected if the detection unit 304 determines that the data network is the target network system;
the processing unit 305 is configured to prohibit the first SIM card from connecting to the data network if the detection unit 304 determines no.
With continued reference to fig. 4, in some embodiments, the SIM card function setting apparatus 300 may further include:
and the prompting unit 306 is configured to generate a prompting message for prompting the user to release the terminal card locking function when it is detected that the operator information to which the second SIM card belongs does not match the preset operator information.
In some embodiments, the setting unit 303 is specifically configured to:
and when detecting that the information of the operator to which the first SIM card belongs is not matched with the preset operator information and the information of the operator to which the second SIM card belongs is matched with the preset operator information, setting the data transmission rate of the data network under the target network system connected with the first SIM card, and simultaneously setting the data transmission rate lower than the data transmission rate of the specified network system and the transmission rate of the data network connected with the second SIM card.
In some embodiments, the SIM card function setting apparatus 300 may further include:
the second setting unit is used for setting the first SIM card connected with the data network of the standby network system when the time length of the first SIM card connected with the data network of the target network system reaches a first preset time length, wherein the data transmission rate of the data network of the standby network system is lower than that of the target network system.
In some embodiments, the SIM card function setting apparatus 300 may further include:
the first monitoring unit is used for monitoring data flow used by the first SIM card connected with a data network of a target network system;
and the third setting unit is used for setting the first SIM card to be connected with a data network of a standby network system when the data flow is greater than a preset threshold, wherein the data transmission rate of the data network of the standby network system is lower than that of the target network system.
In some embodiments, the SIM card function setting apparatus 300 may further include:
the communication unit is used for responding to an incoming call request initiated by a calling terminal based on a first SIM card and establishing communication connection with the calling terminal when the fact that the information of the operator to which the first SIM card belongs is not matched with the preset operator information is detected;
the second monitoring unit is used for monitoring the communication time length of the communication connection;
and the interruption unit is used for disconnecting the communication connection when the communication duration reaches a second preset duration.
As can be seen from the above, the function setting apparatus for an SIM card provided in the embodiment of the present application obtains the information of the operator to which the SIM card inserted by the terminal belongs; comparing the operator information with preset operator information; when the fact that the operator information of the first SIM card is not matched with the preset operator information is detected, the first SIM card is connected with a data network of a target network system, wherein the data transmission rate of the data network under the target network system is lower than that of a specified network system, and the specified network system is the network system with the highest data transmission rate in the network systems which can be supported by the first SIM card. According to the scheme, the network speed of the data network connected with the SIM card supported by non-terminal matching is limited, the utilization rate of the SIM card is improved, and meanwhile benefits of operators are guaranteed.
In another embodiment of the present application, a terminal is further provided, where the terminal may be a terminal device such as a smart phone and a tablet computer. The terminal is provided with at least one SIM card. As shown in fig. 5, the terminal 400 includes a processor 401 and a memory 402. The processor 401 is electrically connected to the memory 402.
The processor 401 is a control center of the terminal 400, connects various parts of the entire terminal using various interfaces and lines, and performs various functions of the terminal and processes data by running or loading an application stored in the memory 402 and calling data stored in the memory 402, thereby performing overall monitoring of the terminal.
In this embodiment, the processor 401 in the terminal 400 loads instructions corresponding to one or more application processes into the memory 402 according to the following steps, and the processor 401 runs the application stored in the memory 402, thereby implementing various functions:
acquiring the information of an operator to which an SIM card inserted by a terminal belongs;
comparing the operator information with preset operator information;
when the fact that the operator information of the first SIM card is not matched with the preset operator information is detected, the first SIM card is connected with a data network of a target network system, wherein the data transmission rate of the data network under the target network system is lower than that of a specified network system, and the specified network system is the network system with the highest data transmission rate in the network systems which can be supported by the first SIM card.
In some embodiments, after detecting that the operator information to which the first SIM card belongs does not match the preset operator information, before setting the data network of the target network format to which the first SIM card is connected, the processor 401 further performs the following steps:
detecting whether the operator information of the second SIM card is matched with the preset operator information or not;
if yes, executing the step of setting a data network of a first SIM card connection target network system;
if not, the first SIM card is forbidden to be connected with the data network.
In some embodiments, upon detecting that the affiliated operator information of the second SIM card does not match the preset operator information, the processor 401 further performs the following steps:
and generating prompt information for prompting the user to release the terminal card locking function.
In some embodiments, when it is detected that the affiliated operator information of the first SIM card does not match the preset operator information, and the affiliated operator information of the second SIM card matches the preset operator information, the processor 401 further performs the following steps:
and setting the data transmission rate of the data network under the target network system connected with the first SIM card, and simultaneously setting the data transmission rate to be lower than the data transmission rate of the specified network system and the data network connected with the second SIM card.
In some embodiments, when the duration that the first SIM card is connected to the data network of the target network system reaches a first preset duration, the processor 401 further performs the following steps:
and setting a first SIM card connected with a data network of a standby network system, wherein the data transmission rate of the data network of the standby network system is lower than that of the target network system.
In some embodiments, processor 401 further performs the steps of:
monitoring data flow used by a first SIM card connected with a data network of a target network system;
and when the data flow is greater than a preset threshold value, setting the first SIM card to be connected with a data network of a standby network system, wherein the data transmission rate of the data network of the standby network system is lower than that of the target network system.
In some embodiments, when it is detected that the operator information to which the first SIM card belongs does not match the preset operator information, if it is detected that the incoming call request initiated by the calling terminal based on the first SIM card, the processor 401 further performs the following steps:
responding to the incoming call request to establish communication connection with the calling terminal;
monitoring the communication duration of the communication connection;
and when the communication time length reaches a second preset time length, disconnecting the communication connection.
The memory 402 may be used to store applications and data. The memory 402 stores applications containing instructions executable in the processor. Applications may constitute various functional modules. The processor 401 executes various functional applications and function settings of the SIM card by running the applications stored in the memory 402.
In some embodiments, as shown in fig. 6, the terminal 400 further includes: display 403, control circuit 404, radio frequency circuit 405, input unit 406, sensor 408, and power supply 409. The processor 401 is electrically connected to the display 403, the control circuit 404, the rf circuit 405, the input unit 406, the audio circuit 407, the sensor 408, and the power source 409.
The display screen 403 may be used to display information input by or provided to the user as well as various graphical user interfaces of the terminal, which may be constituted by images, text, icons, video, and any combination thereof.
The control circuit 404 is electrically connected to the display 403, and is configured to control the display 403 to display information.
The rf circuit 405 is used for transceiving rf signals to establish wireless communication with a terminal or other terminals through wireless communication, and to transceive signals with a server or other terminals.
The input unit 406 may be used to receive input numbers, character information, or user characteristic information (e.g., fingerprint), and to generate keyboard, mouse, joystick, optical, or trackball signal inputs related to user settings and function control. The input unit 406 may include a fingerprint recognition module.
The audio circuit 407 may provide an audio interface between the user and the server through speakers, microphones.
The sensor 408 is used to collect external environmental information. The sensors 408 may include ambient light sensors, acceleration sensors, light sensors, motion sensors, and other sensors.
The power supply 409 is used to power the various components of the terminal 400. In some embodiments, the power source 409 may be logically connected to the processor 401 through a power management system, so that functions of managing charging, discharging, and power consumption are implemented through the power management system.
Although not shown in fig. 6, the terminal 400 may further include a speaker, a bluetooth module, and the like, which will not be described in detail herein.
As can be seen from the above, the terminal provided in the embodiment of the present application obtains the information of the operator to which the inserted SIM card belongs; comparing the operator information with preset operator information; when the fact that the operator information of the first SIM card is not matched with the preset operator information is detected, the first SIM card is connected with a data network of a target network system, wherein the data transmission rate of the data network under the target network system is lower than that of a specified network system, and the specified network system is the network system with the highest data transmission rate in the network systems which can be supported by the first SIM card. According to the scheme, the network speed of the data network connected with the SIM card supported by non-terminal matching is limited, the utilization rate of the SIM card is improved, and meanwhile benefits of operators are guaranteed.
In some embodiments, a computer-readable storage medium is further provided, in which a plurality of instructions are stored, the instructions being adapted to be loaded by a processor to perform any of the above-mentioned SIM card function setting methods.
Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by associated hardware instructed by a program, which may be stored in a computer-readable storage medium, and the storage medium may include: read Only Memory (ROM), Random Access Memory (RAM), magnetic or optical disks, and the like.
The method, the apparatus, the storage medium, and the terminal for setting the functions of the SIM card provided in the embodiments of the present application are described in detail above, and a specific example is applied in the present application to explain the principle and the implementation of the present application, and the description of the above embodiments is only used to help understanding the method and the core idea of the present application; meanwhile, for those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (10)
1. A function setting method of an SIM card is applied to a terminal, and is characterized in that the terminal is provided with at least one SIM card, and the method comprises the following steps:
acquiring the information of an operator to which an SIM card inserted by a terminal belongs;
comparing the operator information with preset operator information;
when the fact that the operator information of the first SIM card is not matched with the preset operator information is detected, the first SIM card is connected with a data network of a target network system, wherein the data transmission rate of the data network under the target network system is lower than that of a specified network system, and the specified network system is the network system with the highest data transmission rate in the network systems which can be supported by the first SIM card.
2. The method as claimed in claim 1, wherein before setting the data network of the target network standard connected to the first SIM card after detecting that the operator information of the first SIM card does not match the preset operator information, the method further comprises:
detecting whether the operator information of the second SIM card is matched with the preset operator information or not;
if yes, executing the step of setting a data network of a first SIM card connection target network system;
if not, the first SIM card is forbidden to be connected with the data network.
3. The method for setting the functions of the SIM card according to claim 2, further comprising:
and when detecting that the information of the operator to which the second SIM card belongs is not matched with the preset operator information, generating prompt information for prompting the user to release the terminal card locking function.
4. The method for setting the functions of the SIM card according to claim 2, further comprising:
and when detecting that the information of the operator to which the first SIM card belongs is not matched with the preset operator information and the information of the operator to which the second SIM card belongs is matched with the preset operator information, setting the data transmission rate of the data network under the target network system connected with the first SIM card, and simultaneously setting the data transmission rate lower than the data transmission rate of the specified network system and the transmission rate of the data network connected with the second SIM card.
5. The method for setting the function of the SIM card according to any one of claims 1-4, further comprising:
when the time length of the first SIM card connected with the data network of the target network system reaches a first preset time length, setting the first SIM card connected with the data network of the standby network system, wherein the data transmission rate of the data network of the standby network system is lower than that of the target network system.
6. The method for setting the function of the SIM card according to any one of claims 1-4, further comprising:
monitoring data flow used by a first SIM card connected with a data network of a target network system;
and when the data flow is greater than a preset threshold value, setting the first SIM card to be connected with a data network of a standby network system, wherein the data transmission rate of the data network of the standby network system is lower than that of the target network system.
7. The method for setting the function of the SIM card according to any one of claims 1-4, further comprising:
when detecting that the information of the operator to which the first SIM card belongs is not matched with the preset operator information, if detecting that an incoming call request initiated by a calling terminal based on the first SIM card, responding to the incoming call request and establishing communication connection with the calling terminal;
monitoring the communication duration of the communication connection;
and when the communication time length reaches a second preset time length, disconnecting the communication connection.
8. A function setting device of a SIM card is applied to a terminal, and is characterized in that the terminal is provided with at least one SIM card, and the device comprises:
the terminal comprises an acquisition unit, a processing unit and a processing unit, wherein the acquisition unit is used for acquiring the information of the operator of the SIM card inserted by the terminal;
the comparison unit is used for comparing the operator information with preset operator information;
the first setting unit is used for setting the first SIM card to be connected with a data network of a target network system when the fact that the operator information to which the first SIM card belongs is not matched with the preset operator information is detected, wherein the data transmission rate of the data network under the target network system is lower than that of a specified network system, and the specified network system is a network system with the highest data transmission rate among network systems which can be supported by the first SIM card.
9. A computer-readable storage medium having stored therein a plurality of instructions adapted to be loaded by a processor to perform the method of setting the function of the SIM card according to any one of claims 1 to 7.
10. A terminal is characterized by comprising a processor and a memory, wherein the processor is electrically connected with the memory, and the memory is used for storing instructions and data; the processor is used for executing the function setting method of the SIM card of any one of claims 1-7.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010048643.9A CN111246451A (en) | 2020-01-16 | 2020-01-16 | Function setting method and device of SIM card, storage medium and terminal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010048643.9A CN111246451A (en) | 2020-01-16 | 2020-01-16 | Function setting method and device of SIM card, storage medium and terminal |
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| CN202010048643.9A Pending CN111246451A (en) | 2020-01-16 | 2020-01-16 | Function setting method and device of SIM card, storage medium and terminal |
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| CN113542481A (en) * | 2021-06-30 | 2021-10-22 | 惠州Tcl云创科技有限公司 | Function control method and system based on SIM card type and mobile terminal |
| CN114258062A (en) * | 2020-09-25 | 2022-03-29 | 中国移动通信集团设计院有限公司 | Method and device for determining network occupation time and electronic equipment |
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