Unstructured supplementary service data (USSD) service request method and mobile phone terminal

Abstract

The invention provides an unstructured supplementary service data (USSD) service request method and a mobile phone terminal. The method includes the steps of receiving a target USSD service name selected by a user in a USSD service menu; according to the corresponding relation of a preset USSD service name and a service access code, determining a target service access code corresponding to the target USSD service name selected by the user; generating USSD service request information which includes the target service access code; sending the USSD service request information to a USSD service center. The mode that the target USSD service name is selected in the USSD service menu is achieved to request USSD service, the user does not need to input the service access code manually, USSD service request efficiency is improved, and use experience of the USSD service is provided to the user more conveniently.

Description

technical field [0001] The embodiment of the present invention relates to the field of communication technology, in particular to a method for requesting an unstructured supplementary data USSD service and a mobile phone terminal. Background technique [0002] Unstructured Supplementary Service Data (USSD) is a new type of service based on the Global System for Mobile Communications (GSM) and the Wideband Code Division Multiple Access mobile communication system (Wideband Code Division Multiple Access) , referred to as WCDMA) interactive data services. The USSD service can be used alone or combined with short message technology and General Packet Radio Service (GPRS) technology to provide customers with a wide variety of value-added services, such as mobile banking, financial stock transactions, mobile phone bill inquiries, sending and receiving E-mail, flight inquiries, online booking, etc. [0003] In the existing USSD service request process, the user needs to input a l...

AI Technical Summary

Problems solved by technology

[0003] In the existing USSD service request process, the user needs to input a long series of numbers representing the USSD service access code that has been pre-established by the network, and the additional number of the USSD service needs to be input and then sent to the USSD service center in a fixed format. In this way, user input is prone to errors and the request efficiency is low. Therefore, it has caused certain difficulties to the use and promotion of USSD services.

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