Method and system for reuse and the reformatting of the old card of the mobile communication smart card

Abstract

This invention discloses one method to recycle mobile communication intelligent old card form, which comprises the following steps: a, customer end reads card content and sending it to special servo; b, the said servo determines the card form elements; c, the said special servo sends the form card set to customer end; d, transferring form card elements for operation. This invention also provides one system for the mobile communication intelligent form.

Description

technical field [0001] The invention relates to the technical field of mobile communication, and more specifically relates to a method and system for formatting and reusing a mobile communication smart card. Background technique [0002] Mobile communication smart card (Subscriber Identity Module), originally intended as a subscriber identity module, also known as a subscriber identity card, is mainly used to store user data (control access to various data) and authenticate the user's identity. [0003] The data stored in the mobile communication smart card can be divided into the following categories: (1) Pre-personalized data: the original data of the card is stored by the mobile communication smart card manufacturer, and the card type of the card is determined. (2) Personalized data: network parameters and user data injected by the mobile network operation department or other business departments when issuing cards to users, including international mobile subscriber numbe...

AI Technical Summary

Problems solved by technology

[0006] When the user withdraws from the network, cancels the account or applies for a replacement card, the old card cannot log in to the network and becomes invalid. Although the mobile communication smart card is the core component of mobile communication, it has always been used as a one-time use product and cannot be reused. With the rapid growth of mobile communication customers, the use of mobile communication smart cards is increasing, and the number of mobile communication smart cards discarded by customers is also increasing.

In China, taking China Mobile Communications Corporation, one of the mobile communication operators, as an example, more than 250 million mobile communication smart cards are used every year. Because they cannot be reused, they cause huge waste of product resources and pollution of electronic products. In the original operator system, it is difficult to distinguish the data of cards that have been withdrawn from the network, sold out, or discarded after card replacement, and the data of old cards that have been discontinued cannot be recovered accurately and quickly, which increases the operating burden of the operating system

[0007] Since the current mobile communication smart card personalization data is only allowed to be viewed and updated by special agencies of the network operation department (such as the provincial business card management center or the card dealer designated by the operator), generally the data feature that the information cannot be changed after being written into the card , The above-mentioned characteristics of changing from large cards to small cards, as well as the current situation of various card types and scattered cards, the reuse of old cards and the recycling of old card data are difficult for current operators and card dealers The problem

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