A method and device for invoking terminal service functions based on usim

Abstract

The present invention provides a USIM-based method and device for invoking terminal service functions. The terminal device determines the corresponding service function according to the user's operation on the application program, and generates a notification message according to the application information of the application program and the text information of the service function. The notification message is sent to the USIM-based terminal service function call device, and the USIM-based terminal service function call device generates a call instruction according to the application information and the text information of the service function, and the terminal device generates the call instruction according to the application information and text information in the call instruction. information, calling the service function corresponding to the text information in the application program corresponding to the application information. The present invention supports the terminal equipment and the USIM to automatically trigger the service functions of the terminal application through the USIM according to the needs of the service, thereby reducing the requirement of the application program for user intervention, and improving the transparency and insensitivity of the user while supporting the realization of more automatic service functions business experience.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method and device for invoking a terminal service function based on a USIM. Background technique [0002] The massive popularity of smart terminals has promoted the rapid development of terminal third-party applications, both in terms of the types and quantities of applications, as well as the number of application downloads, showing a substantial increase. As the most important content of the mobile Internet, mobile applications have greatly met the needs of users in various aspects. Video, music, games, chat, community, information, etc. combined needs. For example, the functions of some applications need to use the basic functions of telecommunications and other basic functions of the mobile terminal, such as establishing a call, sending a short message / multimedia message, establishing a data connection through a browser, and so on. [0003] Universal Subscriber Ide...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the above-mentioned deficiencies in the prior art, the present invention provides a method and device for invoking terminal service functions based on USIM to solve the problem that some existing terminal applications that need to interact with the USIM to be invoked require user participation and cannot realize non-perception Problems with auto-invoking apps

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