CN109921814A - Implementation method, device, system and the mobile terminal of virtual SIM card - Google Patents
Implementation method, device, system and the mobile terminal of virtual SIM card Download PDFInfo
- Publication number
- CN109921814A CN109921814A CN201910283572.8A CN201910283572A CN109921814A CN 109921814 A CN109921814 A CN 109921814A CN 201910283572 A CN201910283572 A CN 201910283572A CN 109921814 A CN109921814 A CN 109921814A
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- Prior art keywords
- sim card
- mobile terminal
- virtual sim
- chip
- mainboard
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3816—Mechanical arrangements for accommodating identification devices, e.g. cards or chips; with connectors for programming identification devices
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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
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephone Function (AREA)
Abstract
The invention belongs to field of communication technology more particularly to a kind of implementation method of virtual SIM card, the realization device of the virtual SIM card, the realization system of the virtual SIM card and mobile terminals.The virtual SIM card chip that the mobile terminal includes mainboard and is electrically connected on the mainboard by patch integration mode.The mobile terminal is electrically connected on the mainboard by way of integrating the virtual SIM card chip by patch, without using Kato or deck that the function of SIM card can be realized, it ensure that the globality of the mobile terminal complete machine, and there is no since it is desired that opening up Kato hole and causing waterproof problem, avoid the problem of can not identifying SIM card because of elastic slice poor contact in deck or deck, by greatly reducing the cloth plate suqare of mobile terminal, the production efficiency and quality of mobile terminal are improved.
Description
Technical field
The invention belongs to field of communication technology more particularly to a kind of implementation methods of virtual SIM card, the virtual SIM card
Realization device, the realization system of the virtual SIM card and mobile terminal.
Background technique
Currently, the most plug formula of mobile phone or cover-lifting type SIM (Subscriber Identification Module,
Chinese is client identification module)) deck or Kato formula SIM card holder fix SIM card.The Kato wherein generallyd use on all-in-one machine
Formula SIM card holder structure and it is necessary to Kato hole is opened in the corresponding place of complete machine, the globality of complete machine certainly will be destroyed in this way, it is right at its
It answers at Kato that there are gaps, sacrifices the waterproof performance of complete machine and the structural strength of complete machine；In addition, Kato formula SIM card is in reality
Since manufacturing tolerance influences to scrape hand there are Kato, sink, color difference etc. in production process, plug-in or cover-lifting type SIM card holder due to
Happen occasionally the problems such as failing to see SIM in its elastic slice poor contact production.
Summary of the invention
The purpose of the present invention is to provide a kind of implementation methods of virtual SIM card, by the way that virtual SIM card integrated chip exists
On the mainboard of mobile terminal, it is intended to solve in the prior art using Kato formula or cassette type SIM card destroy complete machine globality,
Have waterproof bad and since the technical issues of can not identifying SIM card occurs with elastic slice poor contact.
The invention is realized in this way a kind of mobile terminal, including mainboard and it is electrically connected by patch integration mode
In the virtual SIM card chip on the mainboard.
Further, the virtual SIM card chip be equipped with it is multiple for data transmission pins, the mainboard be equipped with it is each
The pin is corresponding and the pad that is connected.
The present invention also provides a kind of realization systems of virtual SIM card, comprising:
Mobile terminal, the mobile terminal include mainboard and are electrically connected on the mainboard by patch integration mode
Virtual SIM card chip；
Reader device, the reader device are connect with the mobile terminal signal；
External SIM card is inserted in the reader device and is stored with SIM card data information, the mobile terminal identification
SIM card data information in the external SIM card simultaneously copies to the SIM card data information in the virtual SIM card chip.
Further, the virtual SIM card chip be equipped with it is multiple for data transmission pins, the mainboard be equipped with it is each
The pin is corresponding and the pad that is connected.
Further, the realization system of the SIM card further includes that signal is connected to the reader device and the movement eventually
Data line between end.
Further, the mobile terminal is equipped with USB interface, and the data line is equipped with and is mutually inserted with the USB interface
To realize USB plug that the reader device is connect with the mobile terminal signal.
The present invention also provides a kind of implementation methods of virtual SIM card, comprising the following steps:
Mobile terminal control reader device obtains the SIM card data information in external SIM card, and by the SIM card data
Information copies in the virtual SIM card chip of the mobile terminal；
Restart the mobile terminal, replicated SIM card data information is read from the virtual SIM card chip and carries out
Initialization.
Further, the SIM card data information in the external SIM card is being copied into the virtual of the mobile terminal
In step in SIM card chip, further comprise the steps of:
It detects in each data memory module in the virtual SIM card chip with the presence or absence of idle data memory module；
Idle data memory module if it exists, then copy to the idle data for the SIM card data information and deposit
It stores up in module.
Further, with the presence or absence of idle in each data memory module in the detection virtual SIM card chip
Data memory module, further includes:
The idle data memory module if it does not exist then exports the data letter stored in each data memory module
The description information and prompt information of breath, the prompt information is for prompting user's selection for storing the SIM card data information
Data memory module；
According to the selection operation of the user, empties and store in the target data memory module that the selection operation is directed toward
SIM card data information copies to the SIM card data information in the target data memory module.
The present invention also provides a kind of realization devices of virtual SIM card, comprising:
Information identification module obtains SIM card data information in external SIM card for controlling reader device；
Information replication module, for the SIM card data information to be copied to the virtual SIM card chip of the mobile terminal
In；
Initialization module reads replicated SIM for restarting the mobile terminal from the virtual SIM card chip
Card data information is simultaneously initialized.
Further, the information replication module includes:
Detection module, for detecting in each data memory module in the virtual SIM card chip with the presence or absence of idle
Data memory module；
First replication module, if there is idle data memory module for detection module detection, by the SIM
Card data information copies in the idle data memory module.
Further, the information replication module further include:
Cue module exports if detecting for the detection module there is no the idle data memory module
The description information and prompt information of the data information stored in each data memory module, the prompt information are used for prompting
Family selects the data memory module for storing the SIM card data information；
Second replication module empties the number of targets that the selection operation is directed toward for the selection operation according to the user
According to the SIM card data information stored in memory module, the SIM card data information is copied into the target data memory module
In.
The present invention compared with the existing technology have the technical effect that the mobile terminal by leading to the virtual SIM card chip
It crosses the integrated mode of patch to be electrically connected on the mainboard, without using Kato or deck that SIM card can be realized
Function ensure that the globality of the mobile terminal complete machine, and there is no since it is desired that opening up Kato hole and causing waterproof
Problem avoids the problem of can not identifying SIM card because of elastic slice poor contact in deck or deck, by greatly reducing
The cloth plate suqare of mobile terminal improves the production efficiency and quality of mobile terminal.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to the embodiment of the present invention or the prior art
Attached drawing needed in description is briefly described, it should be apparent that, drawings described below is only of the invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the structure chart that virtual SIM card chip provided in an embodiment of the present invention is set on mainboard；
Fig. 2 is the structure chart that virtual SIM card provided in an embodiment of the present invention realizes system；
Fig. 3 is the structural block diagram of the realization device of virtual SIM card provided in an embodiment of the present invention；
Fig. 4 is the region division block diagram of virtual SIM card provided in an embodiment of the present invention.
Description of symbols:
| 10 | Mobile terminal | 20 | Reader device |
| 12 | Mainboard | 30 | Data line |
| 14 | Virtual SIM card chip | 32 | USB plug |
| 140 | Pin | ||
| 62 | Detection module | ||
| 40 | Information identification module | 64 | First replication module |
| 50 | Initialization module | 66 | Cue module |
| 60 | Information replication module | 68 | Second replication module |
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " length ", " width ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to limit of the invention
System.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.
Referring to Fig.1 and 2, mobile terminal 10 provided in an embodiment of the present invention includes mainboard and integrates side by patch
Formula is electrically connected at the virtual SIM card chip 14 on the mainboard 12.Mobile terminal 10 provided in an embodiment of the present invention pass through by
The virtual SIM card chip 14 is electrically connected on the mainboard 12 in such a way that patch is integrated, without using Kato
Or the function of SIM card can be realized in deck, ensure that the globality of 10 complete machine of mobile terminal, and there is no because
It needs to open up Kato hole and causes waterproof problem, avoiding can not identify because of elastic slice poor contact in deck or deck
The problem of SIM card, improves the production efficiency and product of mobile terminal 10 by greatly reducing the cloth plate suqare of mobile terminal 10
Matter.
It is to be appreciated that the virtual SIM card chip 14 is that can be written into SIM card data information and store the SIM card number
It is believed that the SIM card IC chip of breath.
Referring to Fig.1 and 2, further, the virtual SIM card chip 14 is equipped with multiple pins for data transmission
140, the mainboard 12 is equipped with pad (not shown) that is corresponding with each pin 140 and being connected.By will be described virtual
The pin 140 of SIM card chip 14 is electrically connected on the pad of the mainboard 12, with realize the virtual SIM card chip 14 with
The electric connection of the mainboard 12.Preferably, the pad be the mainboard 12 circuit design be it is reserved with it is described virtual
The corresponding exposed pad of the pin 140 of SIM card chip 14, more preferably, the pad are copper pad, other embodiments
In, the pad can also be with other conductive materials.
In this embodiment, when 14 patch of virtual SIM card chip is set on the mainboard 12, by steel mesh in institute
Brush tin cream on the pad of mainboard 12 is stated, then utilizes SMT equipment by the pin 140 of the virtual SIM card chip 14 and the weldering
Disk is corresponding to fit together, so that the virtual SIM card chip 14 is connected with the circuit connection of the mainboard 12.
Referring to Fig.1 and 2, the realization system of virtual SIM card provided in an embodiment of the present invention include mobile terminal 10, with
The reader device 20 and external SIM card that the mobile terminal 10 connects.
The mobile terminal 10 includes mainboard 12 and is electrically connected on the mainboard 12 by patch integration mode
Virtual SIM card chip 14.
The reader device 20 is connect with 10 signal of mobile terminal.
The external SIM card is (not shown) for being inserted in the reader device 20 and being stored with SIM card data information,
The mobile terminal 10 identifies the SIM card data information in the external SIM card and the SIM card data information is copied to institute
It states in virtual SIM card chip 14.
Mobile terminal 10 in the realization system of virtual SIM card provided in an embodiment of the present invention is by by the virtual SIM
Card chip 14 is electrically connected on the mainboard 12 in such a way that patch is integrated, without using Kato or deck
The function of realizing SIM card, ensure that the globality of 10 complete machine of mobile terminal, and there is no since it is desired that opening up Kato
Hole and cause waterproof problem, avoid because in deck or deck elastic slice poor contact and the problem of can not identify SIM card, lead to
The cloth plate suqare for greatly reducing mobile terminal 10 is crossed, the production efficiency and quality of mobile terminal 10 are improved；And utilize institute
Reader device 20 is stated to connect in the external SIM card will be inserted in the reader device 20 with 10 signal of mobile terminal
SIM card data information copies in the virtual SIM card chip 14, so that the virtual SIM card chip 14 has SIM card
Function, so that data information one-to-one relationship in the mobile terminal 10 and external SIM card of user is established, in this way, the shifting of user
Dynamic terminal 10 can carry out call or standby according to telephone expenses situation.
In this embodiment, the SIM card data information includes carrier data ICCID, international mobile subscriber identity
(International Mobile Subscriber Identification Number, abbreviation IMSI), secret key KI (Key
Identifier), telephone number and short message corresponding to short message service center (SMSP), number card title and card.
When the SIM card data information is copied in the virtual SIM card chip 14, above-mentioned SIM card data information
It all may be copied in the virtual SIM card chip 14.
Referring to Fig.1 and 2, further, the virtual SIM card chip 14 is equipped with multiple pins for data transmission
140, the mainboard 12 is equipped with pad that is corresponding with each pin 140 and being connected.By by the virtual SIM card chip
14 pin 140 is electrically connected on the pad of the mainboard 12, to realize the virtual SIM card chip 14 and the mainboard 12
Electric connection.Preferably, it in circuit design is reserved with the virtual SIM card chip 14 that the pad, which is the mainboard 12,
The corresponding exposed pad of pin 140, more preferably, the pad is copper pad, in other embodiments, the pad
It can also be with other conductive materials.
In this embodiment, when 14 patch of virtual SIM card chip is set on the mainboard 12, by steel mesh in institute
Brush tin cream on the pad of mainboard 12 is stated, then utilizes SMT equipment by the pin 140 of the virtual SIM card chip 14 and the weldering
Disk is corresponding to fit together, so that the virtual SIM card chip 14 is connected with the circuit connection of the mainboard 12.
Referring to Fig.1 and 2, further, the realization system of the SIM card further includes that signal is connected to the card reading dress
Set the data line 30 between 20 and the mobile terminal 10.The SIM card data information is being copied into the virtual SIM the core of the card
When in piece 14, the reader device 20 and the mobile terminal 10 are connected using the data line 30, avoids and is limited by network
Influence, and can guarantee that the SIM card data information is not leaked so that data connection approach more maintains secrecy and safety,
And it is easy to operate.
In other embodiments, wireless transmission method can be used between the reader device 20 and the mobile terminal 10
SIM card data information in the external SIM card is copied in the virtual SIM card chip 14, the wireless transmission method
It can be bluetooth, wifi or zigbee etc., it is without being limited thereto.
Referring to Fig.1 and 2, further, the mobile terminal 10 is equipped with USB interface (not shown), the data line
30 are equipped with and are mutually inserted with the USB interface to realize USB that the reader device 20 is connect with 10 signal of mobile terminal
Plug 32.It is connected with each other by the USB plug 32 with the USB interface, so that the reader device 20 and the movement are eventually
10 signals are held to connect, so that the SIM card data information in the external SIM card be copied in the virtual SIM card chip 14.
When carrying out the duplication of SIM card data information using the data line 30, the reading is inserted in by the external SIM card
On card device, it is connected by the USB plug 32 of the data line 30 with the USB interface of the mobile terminal 10, is connected
Afterwards, signal of 10 automatic identification of mobile terminal in the USB and the reader device 20, and run driver
SimMaster is gradually completing corresponding operating according to program designation.
After the completion of operation, restart the mobile terminal 10, the user interface on the move occur " China Mobile ",
Printed words such as " China Unicom ", it is preferable that the printed words can also be " China Telecom " etc., without being limited thereto, be also possible to China with
The operator in outer any other area.Phone directory is opened it is seen that SIM card data all in the external SIM card are believed
Breath inherits all information in external SIM card in this way, the virtual SIM card just becomes an auxiliary fastly.
Please refer to Fig. 1 to Fig. 3, the implementation method of virtual SIM card provided in an embodiment of the present invention the following steps are included:
Mobile terminal 10 controls reader device 20 and obtains the SIM card data information in external SIM card, and by the SIM card
Data information copies in the virtual SIM card chip 14 of the mobile terminal 10；
Replicated SIM card data information is read from the virtual SIM card chip 14 and is initialized.
The implementation method of virtual SIM card provided in an embodiment of the present invention controls the card reader using the mobile terminal 10
The SIM card data information in the external SIM card is obtained, and the SIM card data information read is copied into the virtual SIM
In card chip 14, and for example after restarting the mobile terminal 10, the virtual SIM card chip 14 reads replicated SIM
Card data information is simultaneously initialized, so that the virtual SIM card chip 14 inherits all of the external SIM card
SIM card data information, such as card number code characteristic etc..
In this embodiment, by being electrically connected the data between the reader device 20 and the mobile terminal 10
Line 30.When copying to the SIM card data information in the virtual SIM card chip 14, connected using the data line 30
The reader device 20 and the mobile terminal 10, avoiding is influenced by network limitation, and can guarantee the SIM card number
It is believed that breath is not leaked, so that data connection approach more maintains secrecy and safety, and easy to operate.
Referring to Fig.1 and 2, further, it is described copying to the SIM card data information in the external SIM card
In step in the virtual SIM card chip 14 of mobile terminal 10, further comprise the steps of:
It detects in each data memory module in the virtual SIM card chip 14 with the presence or absence of idle data storage mould
Block；
Idle data memory module if it exists, then copy to the idle data for the SIM card data information and deposit
It stores up in module.
In this embodiment, the virtual SIM card chip 14 is divided into multiple data memory modules, such as data storage
Module 1, data memory module 2 ... data memory module N (N be natural number) greater than 0, as shown in figure 4, passing through detection institute
State whether each data memory module in virtual SIM card chip 14 is idle state, if it exists idle data memory module,
Then the SIM card data information is copied in the idle data memory module in a replication process, to realize a void
The SIM card data information of multiple operators is stored in quasi- SIM card chip 14, multiple operators can refer to same operator herein
Different SIM card data information or different operators different SIM card data information, it can realize the virtual SIM card
Chip 14 has the more standby functions of single deck tape-recorder.
It is to be appreciated that the mobile terminal 10 controls institute when the external SIM card is inserted into the reader device 20
The SIM card data information in external SIM card described in reader identification is stated, and is detected each in the virtual SIM card chip 14
Whether data memory module has idle data storage mould, if there is the idle data memory module, then by the SIM
Card data information is copied in the idle data memory module.
Further, with the presence or absence of idle in each data memory module in the detection virtual SIM card chip 14
Data memory module, further includes:
The idle data memory module if it does not exist then exports the data letter stored in each data memory module
The description information and prompt information of breath, the prompt information is for prompting user's selection for storing the SIM card data information
Data memory module；
According to the selection operation of the user, empties and store in the target data memory module that the selection operation is directed toward
SIM card data information copies to the SIM card data information in the target data memory module.
User can select to store the data memory module of the SIM card data information, and root according to the prompt information
According to the selected data memory module of situation is needed, the SIM card data information is copied in the data memory module, from
And realize the reuse of same data memory module, improve the access times of the virtual SIM card.
Referring to figure 2. and Fig. 3, the realization device of virtual SIM card provided in an embodiment of the present invention include information identification module
40, information replication module 60 and initialization module 50.
The information identification module 40 obtains SIM card data information in external SIM card for controlling reader device 20.
The information replication module 60, for the SIM card data information to be copied to the virtual of the mobile terminal 10
In SIM card chip 14.
The initialization module 50 reads institute from the virtual SIM card chip 14 for restarting the mobile terminal 10
The SIM card data information of duplication is simultaneously initialized.
The realization device of virtual SIM card provided in an embodiment of the present invention controls the reading using the information identification module 40
Card device obtains the SIM card data information in the external SIM card, and the SIM that will be read using the information replication module 60
Card data information copies in the virtual SIM card chip 14, and is restarting the movement by the initialization module 50
After terminal 10, replicated SIM card data information is read from the virtual SIM card chip 14 and is initialized, to make
It obtains the virtual SIM card chip 14 and inherits all SIM card data informations, such as card number code characteristic of the external SIM card etc..
In this embodiment, by being electrically connected the data between the reader device 20 and the mobile terminal 10
Line 30.When copying to the SIM card data information in the virtual SIM card chip 14, connected using the data line 30
The reader device 20 and the mobile terminal 10, avoiding is influenced by network limitation, and can guarantee the SIM card number
It is believed that breath is not leaked, so that data connection approach more maintains secrecy and safety, and easy to operate.
Referring to figure 2. and Fig. 3, further, the information replication module 60 includes detection module 62 and the first backed stamper
Block 64.
Whether the detection module 62 is deposited for detecting in each data memory module in the virtual SIM card chip 14
In idle data memory module.
First replication module 64, if there is idle data memory module for the detection module 62 detection,
The SIM card data information is copied in the idle data memory module.
In this embodiment, the virtual SIM card chip 14 is divided into multiple data memory modules, utilizes the detection
Module 62 detects whether each data memory module in the virtual SIM card chip 14 is idle state, several in the presence of idle
Data memory module, the SIM card data information is copied into the idle data using first replication module 64
It is multiple herein to realize the SIM card data information for storing multiple operators in a virtual SIM card chip 14 in memory module
Operator can refer to the different SIM card data information of same operator or the different SIM card data information of different operators,
The virtual SIM card chip 14 can be thus achieved with the more standby functions of single deck tape-recorder.
It is to be appreciated that the mobile terminal 10 controls institute when the external SIM card is inserted into the reader device 20
The SIM card data information in external SIM card described in reader identification is stated, is detected using the detection module 62 described virtual
Whether each data memory module has idle data storage mould in SIM card chip 14, stores if there is the idle data
The SIM card data information is then copied in the idle data memory module using first replication module 64 by module.
Referring to figure 2. and Fig. 3, further, the information replication module 60 further includes cue module 66 and the second duplication
Module 68.
The cue module 66, if detecting that there is no the idle data to store mould for the detection module 62
Block then exports the description information and prompt information of the data information stored in each data memory module, the prompt information
For prompting user to select the data memory module for storing the SIM card data information.
Second replication module 68 empties what the selection operation was directed toward for the selection operation according to the user
The SIM card data information is copied to the target data and deposited by the SIM card data information stored in target data memory module
It stores up in module.
User can select to store the SIM card data information according to the prompt information using the cue module 66
Data memory module, and the selected data memory module of situation as needed, will be described using second replication module 68
SIM card data information copies in the data memory module, to realize the reuse of same data memory module, improves
The access times of the virtual SIM card.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of mobile terminal, feature exist, including mainboard and it is electrically connected on the mainboard by patch integration mode
Virtual SIM card chip.
2. mobile terminal as described in claim 1, which is characterized in that the virtual SIM card chip is that can be written into SIM card number
It is believed that ceasing and storing the SIM card IC chip of the SIM card data information.
3. mobile terminal as described in claim 1, which is characterized in that the virtual SIM card chip is equipped with multiple for data
The pin of transmission, the mainboard are equipped with pad that is corresponding with each pin and being connected.
4. mobile terminal as claimed in claim 3, which is characterized in that the pin of the virtual SIM card chip is electrically connected at
On the pad of the mainboard.
5. mobile terminal as claimed in claim 3, which is characterized in that the pad is that the mainboard is reserved in circuit design
The exposed pad corresponding with the pin of the virtual SIM card chip.
6. mobile terminal as claimed in claim 3, which is characterized in that the pad is copper pad or other conductive materials.
7. mobile terminal as claimed in claim 3, which is characterized in that the virtual SIM card chip patch is set to the master
When on plate, by steel mesh on the pad of the mainboard brush tin cream, then using SMT equipment by the virtual SIM card chip
Pin is corresponding with the pad to fit together.
8. mobile terminal as described in claim 1, which is characterized in that further include the card reading being connect with the mobile terminal signal
Device, for the card reader for plugging external SIM card, the external SIM card is stored with SIM card data information.
9. mobile terminal as claimed in claim 8, which is characterized in that the mobile terminal identifies in the external SIM card
SIM card data information simultaneously copies to the SIM card data information in the virtual SIM card chip.
10. mobile terminal as claimed in claim 8, which is characterized in that the SIM card data information includes carrier data
Telephone number and short message corresponding to ICCID, international mobile subscriber identity, secret key KI, short message service center, number card title and card
Breath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910283572.8A CN109921814B (en) | 2016-07-20 | 2016-07-20 | Method, device and system for realizing virtual SIM card and mobile terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910283572.8A CN109921814B (en) | 2016-07-20 | 2016-07-20 | Method, device and system for realizing virtual SIM card and mobile terminal |
| CN201610578529.0A CN106100660B (en) | 2016-07-20 | 2016-07-20 | Implementation method, device, system and the mobile terminal of virtual SIM card |
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| CN201610578529.0A Division CN106100660B (en) | 2016-07-20 | 2016-07-20 | Implementation method, device, system and the mobile terminal of virtual SIM card |
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| CN109921814A true CN109921814A (en) | 2019-06-21 |
| CN109921814B CN109921814B (en) | 2021-08-31 |
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| CN201910283572.8A Active CN109921814B (en) | 2016-07-20 | 2016-07-20 | Method, device and system for realizing virtual SIM card and mobile terminal |
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| WO2018014796A1 (en) * | 2016-07-20 | 2018-01-25 | 广东欧珀移动通信有限公司 | Method, apparatus and system for implementing virtual sim card, and mobile terminal |
| CN107682853A (en) * | 2017-08-18 | 2018-02-09 | 深圳天珑无线科技有限公司 | External more card frames and mobile device |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106100660A (en) | 2016-11-09 |
| CN106100660B (en) | 2019-04-23 |
| CN109921814B (en) | 2021-08-31 |
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