A method and device for replacing customer identification module card

Abstract

The invention provides a method and a device for replacing a customer identification module card. The method for a user terminal side comprises steps: a unique serial number of a to-be-replaced new customer identification module card and a telephone number of the new customer identification module card are acquired, and the unique serial number is recorded in a two-dimensional code; a response is given to first operation, a binding request carrying the unique serial number and the telephone number of the new customer identification module card is sent to a server at a network side, and after successful binding, the server feeds a unique identifier back to the user terminal; a response is given to operation for inserting the new customer identification module card in the user terminal to enter an activation page; and a response is given to second operation, an activation request carrying the unique identifier is sent to the server, and the server activates the new customer identification module card. Through applying the two-dimensional code technology to the customer identification module card, miniaturization design of the customer identification module card is met, and accuracy and convenience of the customer identification module card during selling and logistics processes can be improved.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a method and device for replacing a customer identification module card. Background technique [0002] Business cards are one of the standardized products, but one of the important features of standardized products is that commodities can be managed through various barcodes. At present, most of the card products have widely used one-dimensional code (barcode) technology, which improves the quality of the card. The accuracy and convenience of such commodities in the sales and logistics process. With the development of business, the technology of one-dimensional code can no longer meet the current business needs. For example, under the advocacy of energy conservation and environmental protection, SIM cards are developing in the direction of miniaturization (2FF card), and the space on the back of the card cannot carry one-dimensional code. The length of the one-dimensional c...

AI Technical Summary

Problems solved by technology

[0012] The purpose of the present invention is to provide a method and device for replacing a customer identification module card, which solves the problems of high cost, low business processing efficiency and the inability to carry a one-dimensional code on the back of the small card during the card replacement process, and realizes the purpose of efficient card replacement , reducing the cost of card replacement, improving business handling efficiency and management efficiency

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