CN107889105B - Verification card locking method and verification card locking system of mobile phone - Google Patents

Verification card locking method and verification card locking system of mobile phone Download PDF

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Publication number
CN107889105B
CN107889105B CN201711136975.7A CN201711136975A CN107889105B CN 107889105 B CN107889105 B CN 107889105B CN 201711136975 A CN201711136975 A CN 201711136975A CN 107889105 B CN107889105 B CN 107889105B
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China
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mobile phone
sim card
card
verification
sim
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CN107889105A (en
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鲍小春
林利鑫
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Shenzhen Uoogou Times Technology Co ltd
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Shenzhen Uoogou Times Technology Co ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W12/00Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06Authentication

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  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephone Function (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention discloses a verification card locking method and a verification card locking system of a mobile phone, wherein the method comprises the following steps: when the SIM card state is detected to be changed; executing the verification program of the SIM card; reading the IMSI number of the SIM card, and if the IMSI number is in a preset number segment and the mobile phone number corresponding to the SIM card is matched with the IMSI number, passing the SIM card verification. The method of the invention can realize the operation of locking the SIM card by matching verification or mismatching of the mobile phone and the SIM card.

Description

Verification card locking method and verification card locking system of mobile phone
Technical Field
The invention relates to the technical field of mobile communication, in particular to a verification card locking method and a verification card locking system of a mobile phone.
Background
With the progress and development of science and technology, people have more and more living without mobile phones and mobile communication networks.
The International Mobile Subscriber Identity (IMSI) is a mark for distinguishing a Mobile Subscriber, is stored in the SIM card, and can be used for distinguishing valid information of the Mobile Subscriber. The total length of the device does not exceed 15 bits, and numbers ranging from 0 to 9 are also used. The MCC is the code number of the country to which the mobile subscriber belongs, occupies 3 digits, and is specified as 460 in China; the MNC is a mobile network number and consists of two digits or three digits, and the Mobile Network Code (MNC) of China Mobile is 00; the mobile communication network is used for identifying the mobile communication network to which the mobile user belongs; MSIN is a mobile subscriber identity used to identify a mobile subscriber in a mobile communications network.
That is, by identifying the IMSI number, we can know the information such as the home location and the operator to which the corresponding SIM card belongs. In the current mobile communication market, operators often increase the sales volume of the SIM cards and the corresponding mobile phones enjoying preferential policies through contract machines and other ways, and the binding method attracts users to use the services of the operators and reduces the possibility of the users converting the operators.
Then, for the mobile phone manufacturer, whether can the sales volume of the mobile phones of this series be increased by a similar method? This is a technical problem that those skilled in the art are keenly required to solve.
It should be noted that the above background description is only for the convenience of clear and complete description of the technical solutions of the present application and for the understanding of those skilled in the art. Such solutions are not considered to be known to the person skilled in the art merely because they have been set forth in the background section of the present application.
Disclosure of Invention
In view of the above defects in the prior art, the technical problem to be solved by the present invention is to provide a verification card locking method and a verification card locking system for a mobile phone, which implement matching verification of the mobile phone and an SIM card.
In order to achieve the above object, the present invention provides a method for verifying and locking a card of a mobile phone, comprising the steps of: detecting whether the state of an SIM card in the mobile phone is changed; when the SIM card state is detected to be changed, executing an authentication program of the SIM card; reading the IMSI number of the SIM card, and if the IMSI number is in a preset number segment and the mobile phone number corresponding to the SIM card is matched with the IMSI number, passing the SIM card verification.
Further, the step of executing the verification procedure of the SIM card specifically comprises the steps of automatically executing an IMSI number segment detection procedure; and if the IMSI number is in the preset number section, starting a mobile phone number input interface. In this embodiment, the verification procedure of the SIM card mainly includes two parts, one of which is automatically executed to verify whether the IMSI number segment is within the preset number segment, and if so, the mobile phone number input interface is started to wait for the user to input, and of course, the mobile phone number verification process may also be automatic and applicable; if both pass, SIM card verification is completed, the mobile phone can be normally used, if IMSI number section verification fails, the SIM card of the corresponding number section is prompted to be inserted, and if the mobile phone numbers are not matched, the correct mobile phone number is prompted to be input.
Further, if the state change of the SIM card inserted into the mobile phone is detected, the insertion condition of the SIM card is detected; and if the mobile phone detects that one SIM card is inserted and the IMSI number of the SIM card conforms to the preset number section, starting a mobile phone number input interface of the corresponding card slot. In this embodiment, the mobile phone may have a single card, if the single card is present, the mobile phone number input interface of the corresponding card slot is started to wait for verification, and if the single card does not conform to the preset number segment, the mobile phone prompts to insert the SIM card of the corresponding number segment and locks the SIM card.
Further, if the state change of the SIM card inserted into the mobile phone is detected, the insertion condition of the SIM card is detected; and if the mobile phone detects that two SIM cards are inserted and the IMSI number of the SIM cards conforms to the preset number section, starting a mobile phone number input interface of the corresponding card slot. In this embodiment, if the mobile phone has two cards and the IMSI number segment of the SIM card matches the preset number segment, the mobile phone number input interface is started to perform the mobile phone number verification process, and if not, the corresponding SIM card is locked.
Further, if the mobile phone detects that two SIM cards are inserted and the IMSI number of one SIM card conforms to the preset number segment, the mobile phone number input interface of the corresponding card slot is started, and meanwhile, the SIM card which does not conform to the preset number segment is locked. In the embodiment, if the SIM card with the IMSI number section conforming to the preset number section is detected to be inserted into the first card slot, a mobile phone number input interface corresponding to the first card slot is started to carry out a mobile phone number verification process; if the SIM card not conforming to the preset number section exists, the corresponding SIM card slot is locked, the SIM card can be locked in a software mode, and also can be locked in a hardware mode, wherein the card slot can be designed to be slightly longer than the existing card slot in the hardware mode, and when the SIM card not conforming to the preset number section is detected, the SIM card is popped out by the corresponding card slot for a certain distance and limited by a limiting part, so that the SIM card cannot be read normally, and the locking of the SIM card is realized.
Further, if the mobile phone detects that two inserted SIM cards are provided, and the IMSI numbers of the two SIM cards both conform to the preset number segment, the mobile phone number input interface of the first card slot is started first, and after the verification is passed, the mobile phone number input interface of the second card slot is started. In the embodiment, when more than two SIM cards in the multi-card slot pass the IMSI number section verification, the mobile phone number input interfaces of the corresponding card slots can be started in sequence; certainly, under the technical operation condition, the mobile phone number input interface of the card slot corresponding to the sum of a plurality of SIM cards can be started simultaneously so as to improve the operation efficiency.
Further, if the mobile phone detects that two inserted SIM cards are available and the IMSI numbers of the two SIM cards do not conform to the preset number segment, the mobile phone is locked and the insertion of the SIM card conforming to the preset number segment is prompted. In this embodiment, if the presence of the SIM card is detected and the IMSI number segment is not verified, the SIM card is locked, and the mobile phone interface is always in the verification procedure stage, and the mobile phone cannot be used normally.
Further, if the mobile phone does not detect the SIM card, the menu interface of the mobile phone is started normally. In this embodiment, if the SIM card is not detected, the menu interface of the mobile phone can be started normally, but the corresponding communication function of the mobile phone cannot be used.
Further, if the SIM card fails to be verified, the SIM card prompts that the verification fails, and the mobile phone number input interface is returned to require re-verification, and the process is circulated until the SIM card passes the verification. In this embodiment, if the SIM card fails to be verified, the mobile phone interface repeatedly returns to the mobile phone number input interface to require re-verification, and the mobile phone cannot be used normally.
Further, if the input mobile phone number is detected to be matched with the IMSI number, after the short message verification is received, the verification is carried out through an SIM card; and when one SIM card passes the verification condition, the mobile phone number input interface corresponding to the other SIM card can carry out skipping operation. In the embodiment, the mobile phone number verification process can be that after the mobile phone number is input in the mobile phone number input interface, the mobile phone phase server side sends a short message for verification, and if the short message passes the verification, the mobile phone number passes the verification; the arrangement has better timeliness, for example, part of SIM cards which originally conform to the preset number section and the corresponding mobile phone numbers are changed and the updated preset number section is not needed any more, so that the SIM cards can be locked; the SIM card newly added or originally not conforming to the preset number segment is blocked in the updated preset number segment, and at the moment, the problem of untimely updating can be avoided by a short message verification mode, so that the timeliness is improved; when one of the two passes the verification, the verification interface of the other can carry out the skipping operation.
The invention also discloses a mobile phone verification card locking system, which comprises:
a mobile phone for mobile communication; the SIM card is inserted into an SIM card slot of the mobile phone; the SIM card verification module is used for verifying whether the SIM card meets the preset requirement of using the mobile phone; the SIM card verification module comprises: an IMSI number segment verification unit used for verifying whether the IMSI number of the SIM card conforms to a preset number segment; and the mobile phone number verification unit is used for detecting whether the input mobile phone number is matched with the SIM card.
In the verification and card locking method, the mobile phone has a unique SIM card verification module which is a carrier for initiating SIM card verification, only the SIM card of the corresponding number segment can use the mobile phone of the series, and particularly, the mobile phone can be normally used only after the SIM card is verified, so that the problem of capital loss of a corresponding manufacturer is prevented, the problem of mismatching of the mobile phone and the SIM card is avoided, and the correct matching verification work of the mobile phone and the SIM card is realized; in addition, the mobile phone and the SIM card of the invention can also have other corresponding services, such as the mobile phone enjoying cost subsidy, package preferential service and the like, but the service is only suitable for the mobile phones of the series completing SIM card verification.
Specific embodiments of the present application are disclosed in detail with reference to the following description and drawings, indicating the manner in which the principles of the application may be employed. It should be understood that the embodiments of the present application are not so limited in scope. The embodiments of the application include many variations, modifications and equivalents within the spirit and scope of the appended claims.
Features that are described and/or illustrated with respect to one embodiment may be used in the same way or in a similar way in one or more other embodiments, in combination with or instead of the features of the other embodiments.
It should be emphasized that the term "comprises/comprising" when used herein, is taken to specify the presence of stated features, integers, steps or components but does not preclude the presence or addition of one or more other features, integers, steps or components.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the application, are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the principles of the application. It is obvious that the drawings in the following description are only some embodiments of the application, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
FIG. 1 is a method for verifying a card lock of a mobile phone according to the present invention;
fig. 2 is a verification card locking system of a mobile phone according to the present invention.
10, a mobile phone; 11. a SIM card; 20. a SIM card verification module; 21. an IMSI number segment verification unit; 22. cell-phone number verification unit.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, 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.
Fig. 1 is a verification card locking method of a mobile phone according to the present invention, which provides a verification card locking method of a mobile phone, including the steps of:
s1, detecting whether the state of SIM card in the mobile phone changes;
s2, when the SIM card state is detected to change, executing the verification procedure of the SIM card;
and S3, reading the IMSI number of the SIM card, and if the IMSI number is in a preset number segment and the mobile phone number corresponding to the SIM card is matched with the IMSI number, passing the SIM card verification.
In the verification and card locking method, the mobile phone has a unique SIM card verification module which is a carrier for initiating SIM card verification, only the SIM card of the corresponding number segment can use the mobile phone of the series, and particularly, the mobile phone can be normally used only after the SIM card is verified, so that the problem of capital loss of a corresponding manufacturer is prevented, the problem of mismatching of the mobile phone and the SIM card is avoided, and the correct matching verification work of the mobile phone and the SIM card is realized; in addition, the mobile phone and the SIM card of the invention can also have other corresponding services, such as the mobile phone enjoying cost subsidy, package preferential service and the like, but the service is only suitable for the mobile phones of the series completing SIM card verification.
For example, the mobile phone can be a mobile phone made by the inner Mongolia company of China Mobile, and can enjoy the inner Mongolia mobile cost subsidy, which is the subsidy for a specific area, and in order to prevent the loss of national assets, the mobile phone provides a card locking function, only the inner Mongolia mobile card is allowed to use the series of mobile phones, and the series of mobile phones cannot be used by a Unicom card, a telecommunication card and a mobile card of the province; this is equivalent to a special subsidy, and if other cards and cards in other areas can easily use the mobile phone, the estimated cost is far from sufficient, which results in a sharp increase in cost.
The change of the state of the SIM card includes, but is not limited to, inserting a new SIM card, pulling out the SIM card, inserting the SIM card after pulling out the SIM card, and entering the flying mode of the SIM card.
Optionally, in this embodiment, the step S2 of executing the verification procedure of the SIM card specifically includes:
s201, automatically executing an IMSI number segment detection program;
s202, if the IMSI number is in the preset number segment, starting a mobile phone number input interface. In this embodiment, the verification procedure of the SIM card mainly includes two parts, one of which is automatically executed to verify whether the IMSI number segment is within the preset number segment, and if so, the mobile phone number input interface is started to wait for the user to input, and of course, the mobile phone number verification process may also be automatic and applicable; if both pass, SIM card verification is completed, the mobile phone can be normally used, if IMSI number section verification fails, the SIM card of the corresponding number section is prompted to be inserted, and if the mobile phone numbers are not matched, the correct mobile phone number is prompted to be input; specifically, for example, after the IMSI number segment is verified, the mobile phone interface pops up a verification interface of the SIM card, and requires you to input the inner mongolia mobile phone number, and click "ok" to verify, and if the verification is passed, the mobile phone interface pops up a successful interface, and the motor "welcome to use china mobile", that is, the mobile phone can be normally used.
Optionally, in this embodiment, if a state change of an SIM card inserted into the mobile phone is detected, an insertion condition of the SIM card is detected;
and if the mobile phone detects that one SIM card is inserted and the IMSI number of the SIM card conforms to the preset number section, starting a mobile phone number input interface of the corresponding card slot. In this embodiment, the mobile phone may have a single card, if the single card is present, the mobile phone number input interface of the corresponding card slot is started to wait for verification, and if the single card does not conform to the preset number segment, the mobile phone prompts to insert the SIM card of the corresponding number segment and locks the SIM card.
Specifically, under the condition of single card, a mobile phone number input interface can be directly popped up without being divided by an operator, and the input of the mobile phone number of the card slot position where the SIM card is positioned is prompted; if the SIM card does not meet the requirements, the SIM card is circulated between the verification failure interface and the verification interface all the time, and the mobile phone cannot be normally used.
Optionally, in this embodiment, if a state change of an SIM card inserted into the mobile phone is detected, an insertion condition of the SIM card is detected;
and if the mobile phone detects that two SIM cards are inserted and the IMSI number of the SIM cards conforms to the preset number section, starting a mobile phone number input interface of the corresponding card slot. In this embodiment, if the mobile phone has two cards and the IMSI number segment of the SIM card matches the preset number segment, the mobile phone number input interface is started to perform the mobile phone number verification process, and if not, the corresponding SIM card is locked.
Optionally, in this embodiment, if the mobile phone detects that there are two inserted SIM cards and the IMSI number of one of the SIM cards conforms to the preset number segment, the mobile phone number input interface of the corresponding card slot is started, and meanwhile, the SIM card that does not conform to the preset number segment is locked. In the embodiment, if the SIM card with the IMSI number section conforming to the preset number section is detected to be inserted into the first card slot, a mobile phone number input interface corresponding to the first card slot is started to carry out a mobile phone number verification process; if the SIM card not conforming to the preset number section exists, the corresponding SIM card slot is locked, the SIM card can be locked in a software mode, and also can be locked in a hardware mode, wherein the card slot can be designed to be slightly longer than the existing card slot in the hardware mode, and when the SIM card not conforming to the preset number section is detected, the SIM card is popped out by the corresponding card slot for a certain distance and limited by a limiting part, so that the SIM card cannot be read normally, and the locking of the SIM card is realized.
Optionally, in this embodiment, if the mobile phone detects that there are two inserted SIM cards and the IMSI numbers of the two SIM cards both conform to the preset number segment, the mobile phone number input interface of the first card slot is started first, and after the verification is passed, the mobile phone number input interface of the second card slot is started. In the embodiment, when more than two SIM cards in the multi-card slot pass the IMSI number section verification, the mobile phone number input interfaces of the corresponding card slots can be started in sequence; certainly, under the technical operation condition, the mobile phone number input interface of the card slot corresponding to the sum of a plurality of SIM cards can be started simultaneously so as to improve the operation efficiency.
In this embodiment, optionally, if the mobile phone detects that there are two inserted SIM cards and the IMSI numbers of the two SIM cards do not conform to the preset number segment, the mobile phone is locked and the insertion of the SIM card conforming to the preset number segment is prompted. In this embodiment, if the presence of the SIM card is detected and the IMSI number segment is not verified, the SIM card is locked, and the mobile phone interface is always in the verification procedure stage, and the mobile phone cannot be used normally.
Specifically, taking inner Mongolia mobile SIM card as an example, two inner Mongolia mobile SIM cards are both inner Mongolia mobile SIM cards, and the IMSI number accords with the preset number section, a verification interface is popped up for inputting the mobile phone number of the card slot 1, and then another verification interface is popped up for inputting the mobile phone number of the card slot 2.
And when the two cards are both internally covered with IMSI numbers, the verification interface is popped up to prompt the input of the mobile phone number of the card slot 1, and the verification interface prompting the input of the mobile phone number of the card slot 1 can repeatedly appear due to failure of verification.
And when one of the two cards meets the requirement and the other card does not meet the requirement, a verification interface for inputting the SIM card mobile phone number meeting the requirement is popped up in advance, if the verification is passed, a verification interface of the other SIM card is popped up, and at the moment, the verification interface can carry out skipping operation.
Optionally, in this embodiment, if the mobile phone does not detect the SIM card, the menu interface of the mobile phone is started normally. In this embodiment, if the SIM card is not detected, the menu interface of the mobile phone can be started normally, but the corresponding communication function of the mobile phone cannot be used.
Optionally, in this embodiment, if the SIM card fails to be verified, a verification failure is prompted, and the mobile phone number input interface is returned to request for re-verification. In this embodiment, if the SIM card fails to be verified, the mobile phone interface repeatedly returns to the mobile phone number input interface to require re-verification, and the mobile phone cannot be used normally.
Optionally, in this embodiment, if it is detected that the input mobile phone number matches the IMSI number, after receiving the short message authentication, the authentication is performed through an SIM card;
when one of the two passes the verification, the verification interface of the other can carry out the skipping operation. In the embodiment, the mobile phone number verification process can be that after the mobile phone number is input in the mobile phone number input interface, the mobile phone phase server side sends a short message for verification, and if the short message passes the verification, the mobile phone number passes the verification; the arrangement has better timeliness, for example, part of SIM cards which originally conform to the preset number section and the corresponding mobile phone numbers are changed and the updated preset number section is not needed any more, so that the SIM cards can be locked; and newly increase or originally not conform to the SIM card of presetting the number section in the presetting number section after the renewal, at this moment, through the mode that the SMS is verified, then can avoid the untimely problem of renewal, increased the ageing.
Fig. 2 is a schematic diagram of a mobile phone verification card locking system of the present invention, and referring to fig. 2, it can be known from fig. 1 that:
the invention also discloses a mobile phone verification card locking system 100, which comprises:
a mobile phone 10 for mobile communication;
the SIM card 11 is inserted in the SIM card slot of the mobile phone 10;
the SIM card verification module 20 is used for verifying whether the SIM card 11 meets the preset requirements for using the mobile phone;
the SIM card authentication module 20 includes:
an IMSI number segment verification unit 21, configured to verify whether the IMSI number of the SIM card 11 matches a preset number segment;
and the mobile phone number verification unit 22 is used for detecting whether the input mobile phone number is matched with the SIM card 11.
The verification card locking system is suitable for the verification card locking method, a unique SIM card verification module exists in the mobile phone, the SIM card verification module is a carrier for initiating SIM card verification, the mobile phone of the series can be used only by the SIM card of the corresponding number section, and particularly, the mobile phone can be normally used only after the SIM card verification is passed, so that the problem of capital loss of a corresponding manufacturer is prevented, the problem that the mobile phone is not matched with the SIM card is avoided, and the correct matching verification work of the mobile phone and the SIM card is realized; in addition, the mobile phone and the SIM card of the invention can also have other corresponding services, such as the mobile phone enjoying cost subsidy, package preferential service and the like, but the service is only suitable for the mobile phones of the series completing SIM card verification.
The foregoing detailed description of the preferred embodiments of the invention has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.

Claims (7)

1. A verification card locking method of a mobile phone is characterized by comprising the following steps:
detecting whether the state of an SIM card in the mobile phone is changed;
when the SIM card state is detected to be changed, executing an authentication program of the SIM card;
reading an IMSI number of an SIM card, and if the IMSI number is in a preset number segment and a mobile phone number corresponding to the SIM card is matched with the IMSI number, passing SIM card verification;
if the mobile phone detects that the number of the inserted SIM cards is two and the IMSI number of one SIM card conforms to the preset number section, starting a mobile phone number input interface of the corresponding card slot, and locking the SIM cards which do not conform to the preset number section;
the locking mode of the SIM card comprises a hardware mode;
the hardware locking method comprises the following steps:
if the SIM card is detected to exist and the verification of the IMSI number section is not passed, the SIM card is popped out of the card slot for a certain distance, and the limit part is used for limiting, so that the SIM card cannot be read normally.
2. The method for authenticating a card-locking function according to claim 1, wherein the step of performing the authentication procedure of the SIM card comprises at least:
automatically executing an IMSI number segment detection program;
and if the IMSI number is in the preset number section, starting a mobile phone number input interface.
3. The method for verifying card-locking of claim 2,
and if the mobile phone detects that the number of the inserted SIM cards is two or more and the IMSI number of the SIM cards conforms to the preset number section, starting one or more input interfaces of a plurality of mobile phone numbers corresponding to the card slots.
4. The method for verifying and locking the card according to claim 2, wherein if the mobile phone detects that the number of the inserted SIM cards is two and the IMSI numbers of the two SIM cards both conform to the preset number segment, the mobile phone number input interface of one of the card slots is started according to a preset rule, and after the verification is passed, the mobile phone number input interface of the other card slot is started.
5. The method for verifying and locking the card according to claim 2, wherein if the mobile phone detects that the number of the inserted SIM cards is two and the IMSI numbers of the two SIM cards do not conform to the preset number segment, the mobile phone is locked and insertion of the SIM card conforming to the preset number segment is prompted.
6. The method for verifying card-locking of claim 1, further comprising the steps of: and if the input mobile phone number is matched with the IMSI number, receiving short message verification and passing SIM card verification.
7. The method for verifying card locking according to claim 1, wherein if the mobile phone does not detect the SIM card, the mobile phone menu interface is normally started;
if the SIM card fails to be verified, prompting that the verification fails, returning the mobile phone number input interface to require re-verification, and circulating until the verification is passed;
and when one SIM card passes the verification condition, the mobile phone number input interface corresponding to the other SIM card can carry out skipping operation.
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