Method for backing up information of terminal user

A technology for end users and information backup, applied in wireless communication, electrical components, transmission systems, etc., can solve problems such as troublesome contacts and loss, and achieve the effect of fast transmission speed
CN101883142AInactive Publication Date: 2010-11-10ZTE CORP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
ZTE CORP
Publication Date
2010-11-10
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a method for backing up information of a terminal user, which comprises the following steps of: establishing a bearer independent protocol (BIP) data channel between a (universal) subscriber identity module (U)SIM card of a terminal and a remote server of an operator; and sending information needing to be stored by the terminal user to the remote server of the operator through the channel and backing up the information. In the method, the data channel is established between the (U)SIM card and the remote server of the operator by mainly using the BIP function of the SIM tool kit (STK) of the (U)SIM card, so that information interaction between the (U)SIM card and the server can be realized on the channel, and the user can back up contents on the (U)SIM card to the server and can also restore the backup contents to the (U)SIM card from the server; and the transmission speed is higher.
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Description

technical field

[0001] The present invention relates to the technical field of portable communication terminals, and more specifically, to a method for backing up terminal user information. Background technique

[0002] With the development and maturity of 3G technology and the popularization of commercial use, mobile phones occupy an increasingly important position in personal life due to their convenience and convenience. Individuals are increasingly storing some personal information or memos on mobile phones. Or on the (U)SIM card, as a result, the individual's dependence on mobile phones is becoming more and more intense. But once the mobile phone or (U)SIM card is lost, the information stored on it by the user will also be lost, which will bring a lot of trouble to the user, such as needing to inform the contacts in the address book of their new number and ask the contact to send their number to their new number. This has all caused unnecessary trouble to the user of ...

Claims

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