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Method and terminal for achieving self-help number changing of SIM card

An implementation method and number technology, applied in the field of SIM cards, can solve the problems of waste of SIM card and number resources, single channels, and heavy business pressure at business hall windows, and achieve the effects of improving utilization rate, simple operation for customers, and increasing convenience

Active Publication Date: 2013-08-14
EASTCOMPEACE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing method of changing the number of the SIM card has a single channel; and it has caused a lot of business pressure at the window of the business hall; changing the number requires changing the card, resulting in a waste of SIM card and number resources

Method used

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  • Method and terminal for achieving self-help number changing of SIM card
  • Method and terminal for achieving self-help number changing of SIM card

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031] The embodiment of the present invention provides a SIM card self-service number change implementation method, so as to improve the utilization rate of card and write card data resources, shorten the number change service processing time, and simplify the number change service process.

[0032] Since there are multiple ways of implementing the above-mentioned SIM card self-service number changing implementation method, the following will be described in d...

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Abstract

The invention discloses a method and a terminal for achieving self-help number changing of an SIM (subscriber identity module) card. The method comprises the following steps: receiving number changing data sent by a mobile device, wherein the number changing data comprises an old mobile phone number, a 2F02 code, PUK1 code and a new mobile phone number; seeking an old IMSI (international mobile subscriber identity) code matched with the old mobile phone number from a data base according to the 2F02 code and the PUK1 code; deleting the binding relation of the old mobile phone number and the old IMSI code; enabling a new IMSI code to be matched with the new mobile phone number and sending the new IMSI code to an HLR for opening an account; sending the 2F02 code, the new IMSI code and a card writing check code to mobile equipment after the success of account opening; sending request of applying an ICCID code automatically by the mobile equipment; inquiring the ICCID (integrate circuit card identity) code through the 2F02 code and the new IMSI code; and sending the ICCID code into the mobile equipment. After the adoption of the scheme, business pressure of a business hall is reduced, and the utilization ratios of the card and a card writing data resource are reduced; a number changing operation threshold is lowered, a user is not required to deal with number changing business to a business hall; and users' operation convenience is enhanced, and the users' operation is simple, safe and convenient.

Description

technical field [0001] The present invention relates to the technical field of SIM cards, more specifically, to a method and a terminal for realizing self-service number changing of SIM cards. Background technique [0002] At present, if the user wants to change the number of the SIM card, he needs to adopt the mode of changing the number of the business hall, that is, changing the number needs to change the card, discard the user's existing SIM card, and re-apply for the user for the number, card and complete card data ( IMSI, ICCID, KI, PIN1, PIN2, PUK1, PUK2, SMSP, etc.), write the new card data into the new SIM card, and then complete the card number binding. [0003] During the research and practice of the prior art, the inventors of the present invention have found that the prior art has the following problems: [0004] The existing method for changing the number of the SIM card has a single channel; and the business pressure on the window of the business hall is high...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/24H04W8/28
Inventor 黄芳涛覃勇费林深
Owner EASTCOMPEACE TECH
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