Mobile phone with security and protection function

Abstract

A mobile phone with the security and protection function comprises a communication module and a processing module. The communication module receives calling information provided by a base station; the processing module comprises a mobile phone number obtaining unit, a mobile phone number judgment unit, a back transmission unit and a deleting unit; the mobile phone number obtaining unit obtains a calling mobile phone number in the calling information; the mobile phone number judgment unit outputs a preset first transmission signal to the back transmission unit when judging that the obtained calling mobile phone number is the same with the preset back transmission starting mobile phone number; the back transmission unit responds to the first transmission signal, and provides a mobile phone address list to the communication module in a preset transmission mode so as to transmit the mobile phone address list back to a valid mobile phone user; the back transmission unit outputs a preset deleting signal to the deleting unit; the deleting unit responds to the deleting signal and deletes corresponding data information in a mobile phone according to the preset deleting rule.

Description

technical field [0001] The invention relates to the technical field of mobile communication, in particular to a mobile phone with a security function. Background technique [0002] With the advancement of communication technology, mobile phones have gradually replaced traditional telephones and become the preferred tool for people to communicate. When the user needs to contact other people, he only needs to find the contact's phone number from the phone book of the mobile phone to make a call, which is very convenient to use. [0003] However, when the mobile phone is lost, a large amount of contact information stored in the mobile phone cannot be retrieved. These problems bring great troubles to users: for example, it takes a lot of time to collect the mobile phone numbers of relatives, friends, leaders and customers , some private information in the mobile phone is known by the holder who holds the lost mobile phone, etc. Contents of the invention [0004] In view of t...

AI Technical Summary

Problems solved by technology

[0003] However, when the mobile phone is lost, a large amount of contact information stored in the mobile phone cannot be retrieved. These problems bring great troubles to users: for example, it takes a lot of time to collect the mobile phone numbers of relatives, friends, leaders and customers , some private information in the mobile phone is known by the owner of the lost mobile phone, etc.

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