Detecting service quality of telecommunication service in mobile radio telecommunications network by using SIM toolkit application to determine service quality data and transmit to network

摘要

The service quality data (6,12) representing the quality of service are detected using a module (5) provided on the mobile subscriber identification card (3). The service quality data are transmitted from the mobile radio terminal (mobile telephone) (2) to the mobile radio telecommunication network. The module may be implemented as a SIM toolkit application (5). The data may be requested by the user of the mobile radio terminal. An independent claim is included for a mobile radio subscriber identification card with a SIM toolkit application.