Automatic renewing system for communication number and its realizing method

Abstract

The system comprises: mobile phone terminal, mobile phone short message service center, management center server and WEB server. The mobile phone terminal establishes the connection with the management server through GSM / CDMA network, short message service center and internet; the WEB server is connected to the management center through LAN; the WEB server provides a WEB-based service. The automatically-updating method comprises: after the client side software of mobile phone detects the mobile phone changed the number of SIM card, it registers the new number on the management center; after registering the new number, the management center reads out the communication numbers saved in its database, and sends them out; the destination mobile receives the changed number, and automatically renews the number in its phone book. The invention also reveals a method for enabling an encrypted communication.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a system and a method for automatic update of communication numbers, network backup and management of address book, etc. In addition, it also involves the field of wireless communication security. Background technique [0002] With the development of economy and technology and the improvement of people's living standards, the users of personal communication equipment, personal computers, and various computer software are increasing rapidly, but the loss of personal communication equipment (especially mobile phones and PHS) and personal computers is also increasing. It's getting serious. The biggest trouble after losing a mobile phone is losing the contacts in it, not the phone itself. In addition, the security of mobile phone communication is more and more concerned by people. In addition, after the mobile phone changes the card number, it is necessary to notify the cont...

AI Technical Summary

Problems solved by technology

In addition, after the mobile phone changes the card number, it is necessary to notify the contacts one by one. Even if the method of mass SMS is used, it is still troublesome. After receiving the notification, the contact needs to manually modify the corresponding number, which is also very troublesome.

[0003] The existing phone book function of the mobile phone network is relatively weak. Generally, it can only provide simple functions such as manual or automatic backup of the phone book to the server, and cannot provide the automatic update function of the numbers in the address book.

There are also many flaws in communication security

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