CN110139265B - Management method for double-system terminal double-SIM card data service - Google Patents
Management method for double-system terminal double-SIM card data service Download PDFInfo
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- CN110139265B CN110139265B CN201810132141.7A CN201810132141A CN110139265B CN 110139265 B CN110139265 B CN 110139265B CN 201810132141 A CN201810132141 A CN 201810132141A CN 110139265 B CN110139265 B CN 110139265B
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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
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Abstract
The application discloses a method for managing data services of double SIM cards of a double-system terminal, which comprises the following steps: carrying out initialization configuration on the dual-system terminal, determining a data service network card used by each system, and respectively storing the configuration into a database of each system; when the dual-system terminal is started, the foreground system reads the database to obtain the data service network card configuration of the system, and when the mobile data switch is turned on, the dial-up networking is requested according to the data service network card configuration and the APN configuration. By applying the technical scheme disclosed by the application, the convenience of dual-system SIM card management can be improved, and the safety of data connection is improved.
Description
Technical Field
The application relates to the technical field of communication equipment, in particular to a management method of double-system terminal double-SIM card data service.
Background
The dual-system terminal provides two independent operating systems, so that the dual-purpose terminal is convenient to use. As dual system terminals become more popular, people have created new demands for dual system terminals, such as:
in some usage scenarios of mobile office, an enterprise will cooperate with an operator to configure a dedicated Access Point Name (APN) for an office SIM card, and an employee/user can access to the intranet through such dedicated APN. Thus, the enterprise may require employees/users to use such SIM cards as data services network cards under a fixed one of the operating systems.
Further, the user typically uses another private SIM card, which can access the internet. Therefore, an SIM card with an access authority of an APN of an enterprise intranet needs to be used as a network card in one system of the dual-system terminal, and an SIM card with an access authority of an APN of a personal internet needs to be used as a network card in the other system.
Although the current dual-system terminal supports the use of two SIM cards, after each system switching, the SIM card used for data service internet access needs to be manually selected by a user, so that the operation is very inconvenient, and certain potential safety hazards exist.
Disclosure of Invention
The application provides a management method for dual-system terminal dual-SIM card data service, which aims to improve the convenience of dual-system SIM card management and improve the safety of data connection.
The application provides a method for managing data services of double SIM cards of a double-system terminal, which comprises the following steps:
carrying out initialization configuration on the dual-system terminal, determining a data service network card used by each system, and respectively storing the configuration into a database of each system;
when the dual-system terminal is started, the foreground system reads the database to obtain the data service network card configuration of the system, and when the mobile data switch is turned on, the dial-up networking is requested according to the data service network card configuration and the APN configuration.
Preferably, the method for performing initialization configuration on the dual-system terminal includes:
pre-configuring a ROM version of a read only memory;
or, the MDM parameters are pre-configured by issuing the mobile equipment management MDM parameters to the dual-system terminal.
Preferably, the method further comprises:
when the system needs to be switched, the data service connection is disconnected, and the operation of switching the system is executed.
After the system switching is completed, the switched foreground system reads the configuration of the data service network card of the system, compares the configuration with the currently effective configuration, and switches the data service network card if the configuration is not consistent with the currently effective configuration; and after confirming that the current network card is consistent with the configuration, dialing to access the network according to the APN configuration request.
Preferably, the method further comprises:
and after the system is switched, if the new foreground system is not provided with a network card, a dial-up networking request is not initiated in the current system.
According to the technical scheme, the dual-system terminal dual-SIM card data service management method provided by the application improves the convenience of use of users through the linkage of the switching system and the network card for switching the data service, so that the dual-system SIM card management is more convenient, and the safety of data connection is also improved.
Drawings
Fig. 1 is a schematic diagram illustrating a method for managing dual SIM card data services of a preferred dual system terminal according to the present application;
fig. 2 is a schematic diagram illustrating an effect of automatically accessing the internet using the card 1 according to a preferred embodiment of the present application;
FIG. 3 is a schematic diagram illustrating an effect of automatically accessing the Internet using the card 2 according to a preferred embodiment of the present application;
fig. 4 is a schematic diagram illustrating an effect that a user needs to manually select a network card for a data service in an existing dual-system terminal.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is further described in detail below by referring to the accompanying drawings and examples.
Fig. 1 is a schematic diagram of a management method for a dual-SIM card data service of a preferred dual-system terminal in the present application, where the method includes the following steps:
step 101: an initial configuration stage: before the dual-system terminal is formally provided for a user to use, the dual-system terminal is initialized and configured, a data service network card used by each system is configured, and the configuration is respectively stored in a database of each system.
The preferred initialization configuration method includes:
a) pre-configuring a ROM version;
b) the administrator issues mobile device management (MDM: mobile Device Management) parameter.
The pre-configured data is stored in the databases of the two systems respectively.
Step 102: and (4) an effective use stage: when the dual-system terminal is started, the foreground system reads the database to obtain the configuration of the data service network card of the system and determines the data service network card to be used. When the mobile data switch is turned on, the system requests dial-up networking according to the configuration of the network card for data service and the configuration of the APN, so that the configuration is enabled to be effective for use.
When the system needs to be switched, the data service connection is disconnected firstly, and then the operation of switching the system is executed.
After the system switching is completed, the new foreground system reads the configuration of the data service network card of the system, compares the configuration with the currently effective configuration, and switches the data service network card if the configuration is not consistent with the currently effective configuration. And after confirming that the current network card is consistent with the configuration, dialing to access the network according to the APN configuration request.
And after the system switching is finished, if the new foreground system is not configured with a network card, a dial-up networking request is not initiated in the current system.
All the operations are automatically judged and executed by a program, and the selection of the network card on the data service does not need user interface operation and manual intervention.
The technical solution of the present application is further illustrated by the following preferred embodiments.
Take card 1 as the data service network card of system 1 and card 2 as the data service network card of system 2 as an example.
After the dual-system terminal is started, the foreground system is the system 1, the background system is the system 2, and at this time, the card 1 is used for surfing the internet, and the effect is shown in fig. 2.
After the systems are switched, the foreground system is the system 2, the background system is the system 1, and at this time, the card 2 is used for surfing the internet, and the effect is shown in fig. 3.
It is noted that the options of "4G/3G card slot selection" and "default movement data" in the figures are grayed out and do not require manual selection by the user.
For comparison, without using the dual-system terminal of the present invention, the data service network card needs to be manually selected by the user, and the effect diagram is shown in fig. 4.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the scope of protection of the present application.
Claims (4)
1. A management method for dual-system terminal dual-SIM card data service is characterized by comprising the following steps:
carrying out initialization configuration on the dual-system terminal, determining a data service network card used by each system, and respectively storing the configuration into a database of each system;
when the dual-system terminal is started, the foreground system reads the database to obtain the data service network card configuration of the system, and when the mobile data switch is turned on, the dial-up networking is requested according to the data service network card configuration and the APN configuration.
2. The method of claim 1, wherein the initializing configuration of the dual-system terminal comprises:
pre-configuring a ROM version of a read only memory;
or, the MDM parameters are pre-configured by issuing the mobile equipment management MDM parameters to the dual-system terminal.
3. The method according to claim 1 or 2, characterized in that the method further comprises:
when the system needs to be switched, the data service connection is disconnected, and the operation of switching the system is executed;
after the system switching is completed, the switched foreground system reads the configuration of the data service network card of the system, compares the configuration with the currently effective configuration, and switches the data service network card if the configuration is not consistent with the currently effective configuration; and after confirming that the current network card is consistent with the configuration, dialing to access the network according to the APN configuration request.
4. The method according to claim 1 or 2, characterized in that the method further comprises:
and after the system is switched, if the new foreground system is not provided with a network card, a dial-up networking request is not initiated in the current system.
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| CN201810132141.7A CN110139265B (en) | 2018-02-09 | 2018-02-09 | Management method for double-system terminal double-SIM card data service |
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| CN201810132141.7A CN110139265B (en) | 2018-02-09 | 2018-02-09 | Management method for double-system terminal double-SIM card data service |
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| CN110139265B true CN110139265B (en) | 2022-04-26 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114244804B (en) * | 2020-09-08 | 2023-03-21 | 成都鼎桥通信技术有限公司 | Network device starting method, equipment and storage medium based on dual systems |
| CN114760195A (en) * | 2020-12-29 | 2022-07-15 | 中国移动通信集团北京有限公司 | Network access point configuration method, device, system, equipment and medium |
| CN113259524A (en) * | 2021-05-24 | 2021-08-13 | 上海闻泰信息技术有限公司 | Mobile data management setting method, device, terminal and storage medium |
| CN115988129A (en) * | 2022-12-28 | 2023-04-18 | 天翼电信终端有限公司 | Dual-system cloud security mobile phone wifi safe use method |
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