A communication usage method in which mobile communication terminal and user identity smart card are separated

Abstract

The invention provides a method for using a mobile communication terminal and a user identity smart card for communication. There is terminal equipment communication software, and the mobile communication terminal is connected with the terminal equipment that is wearable and can identify the user's identity smart card through a short-distance communication method with a high security level; the beneficial effects of the present invention: 1. Protection of personal data; when one of them 1. Loss or damage will not cause user data to be lost or leaked; private data can be retrieved through the corresponding user name and password; 2. It can solve the problem of physical size compatibility of user identity smart cards; 3. Bring convenience to users, and when the battery When it is exhausted, other devices can be used for docking to realize personal private communication; 4. It can solve the problem that the mobile communication terminal cannot connect to the Bluetooth headset because the communication adopts the Bluetooth method.

Description

technical field [0001] The invention relates to a use method, in particular to a communication use method in which a mobile communication terminal is separated from a user identity smart card. Background technique [0002] At present, mobile communication terminals such as mobile phones are equipped with user identity smart cards such as SIM cards on the body, and data and voice communication are realized through the user identity smart cards on the body, while the frequency and functions used by mobile communication terminals such as mobile phones are becoming more and more There are more and more bound services, many of which involve communication and financial information. If mobile communication terminals such as mobile phones are stolen or lost, it will cause great security risks. Wearable devices have also become popular recently, and they are also carried around. One of the devices that is not easily lost or stolen. Contents of the invention [0003] The purpose of...

AI Technical Summary

Problems solved by technology

[0002] At present, mobile communication terminals such as mobile phones are equipped with user identity smart cards such as SIM cards on the body, and data and voice communication are realized through the user identity smart cards on the body, while the frequency and functions used by mobile communication terminals such as mobile phones are becoming more and more There are more and more bound services, many of which involve communication and financial information. If mobile communication terminals such as mobile phones are stolen or lost, it will cause great security risks. Wearable devices have also become popular recently, and they are also carried around. One of the devices that is not easily lost or stolen

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