Method of backup of cell phone note based on STK or UTK tech
A phone book and mobile phone technology, which is applied in the field of phone book backup of mobile phone users in mobile communication, can solve problems such as inconvenience in sending, and achieve the effect of strengthening the degree of confidentiality
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[0050] figure 1 Shown is the mobile phone phone book backup network of the present invention. The mobile phone performs two-way data transmission with the server with the user database through the PC terminal, IP network, so as to realize the acquisition and recovery of the user phone book data. The mobile phone realizes the data management of the phone book through the menu mode of "Phone Book Management" in the STK card, and connects to the short message center through the mobile phone (GSM or CDMA) network in the form of short message, and communicates with the device through the short message gateway and IP network The server of the user database performs two-way data transmission, so as to realize the synchronous update operation of the mobile phone data and the server or the operation of clearing the phonebook data on the mobile phone.
[0051] In the figure, the data interface of the mobile phone is connected to the RS232 serial port or USB port of the PC terminal throu...
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