Method and system for locking phone book in mobile terminal, and mobile terminal

Abstract

The invention relates to a method and a system for locking a phone book in a mobile terminal, and the mobile terminal. The method comprises the following steps: receiving a phone book locking request, starting a phone book locking function, and encrypting the phone book through inputting a specific password; and receiving a save instruction, and setting the specific password as the password for starting the phone book. A function of locking the phone book to close the phone book is added on the mobile terminal of the mobile phone and the like, so that the wrong telephone has low probability of being dialed out when a child presses a keyboard; and the password can be set when the phone book is closed and opened, thereby preventing telephone numbers stored in the mobile terminal of the mobile phone and the like from being checked by others, enhancing the privacy protection function of the mobile terminal, and satisfying the user's requirements.

Description

technical field [0001] The present invention relates to a method and a system for locking a phonebook, more specifically, to a method, a system and a mobile terminal for locking a phonebook in a mobile terminal. Background technique [0002] At present, many children like to play with mobile terminals such as mobile phones of adults and parents, and adults are also willing to play with children. But children don’t know how to operate, they don’t know how to read, they just randomly press the keyboard, look at some pictures, listen to some voices, and accidentally dial the numbers stored in the phone book, resulting in random dialing and unplugging some of them. Calls that should not be dialed will cause inconvenience and loss to yourself and others. At present, the only way to cause this phenomenon is to remove the SIM card, but without the SIM card, many function menus of mobile terminals such as mobile phones cannot be displayed. "The effect is that others can't get in e...

AI Technical Summary

Problems solved by technology

But children don’t know how to operate, they don’t know how to read, they just randomly press the keyboard, look at some pictures, listen to some voices, and accidentally dial the numbers stored in the phone book, resulting in random dialing and unplugging some of them. Calls that should not be dialed will cause inconvenience and loss to yourself and others

At present, the only way to cause this phenomenon is to remove the SIM card, but without the SIM card, many function menus of mobile terminals such as mobile phones cannot be displayed. "The effect is that others can't get in even if they call me, which is very inconvenient

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