Personal information exchange method and system of mobile communication terminal

Abstract

The present invention discloses a personal information management witting exchange method and system. Wherein the method includes the following steps: a password transmission step, which transmits passwords needed for requesting the personal information management witting from a first terminal, to a second terminal; a personal information management witting request step, in which the second terminal having received the passwords, transmits passwords and its own specific numbers to the first terminal, requesting the personal information management witting; a personal information management witting providing step, in which the first terminal provides the personal information management witting for the second terminal, after the confirmation of transmitted passwords and specific numbers from the second terminal. Use of the inventive method and system can exchange the personal information management witting through various channels, but also can prevent the leak of the personal information management witting to a third party during the exchange of the personal information management witting.

Description

technical field [0001] The invention relates to a personal information management (PIM) information exchange method and system of a mobile communication terminal that can exchange personal information management (PIM) through multiple communication means and prevent personal information from being leaked. Background technique [0002] Along with the increase of memory capacity, existing mobile communication terminal has surpassed existing telephone function, has provided various functions, and recent mobile communication terminal 10 as shown in Figure 1 just has address book, telephone book, schedule management, functions such as memo. [0003] The terminal also has a personal information management (PIM (Personal Information Management)) function, which is used to manage personal information related to functions such as the address book, electronic manual, schedule management, and memorandum provided by the mobile communication terminal 10. in the memory 11 of the terminal...

AI Technical Summary

Problems solved by technology

[0008] Existing mobile communication terminals 10 use infrared ports in the exchange of PIM information, and this communication method is limited to terminals with infrared ports.

At the same time, even if there is an infrared port, due to the characteristics of this communication method, users must meet or be in a short distance, which has great limitations.

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