Data identification method and related device
A data identification and identification code technology, applied in the computer field, can solve problems such as error-prone, low work efficiency, and long ICCID digits.
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[0158] The terms used in the embodiments of the present application are only used to explain specific embodiments of the present application, and are not intended to limit the present application.
[0159] When the user needs to open a new account or the user's SIM card is lost and the SIM card needs to be reissued, a new SIM card can be purchased from the operator.
[0160] figure 1 It is a schematic diagram of SIM card products and network architecture involved in the data identification method provided by the embodiment of this application. Such as figure 1 As shown on the left, what operators sell to users is usually a SIM card product that includes a SIM card and a foreign card. SIM card products are usually purchased by operators from SIM card manufacturers. Before the SIM card product leaves the factory, the manufacturer can write the ICCID, which is the identification of the SIM card, in the SIM card through an industrial card writing device, and print the correspon...
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