VERFAHREN ZUM SCHUTZ EINES TELEKOMMUNIKATIONSENDGERÄTS DES MOBILTELEPHONTYPS

摘要

The method involves encoding content of a functional memory in a telecommunication terminal e.g. mobile telephone, by utilizing a predetermined key (K). The memory content is decoded after starting of a starting program recorded in a secured memory and calculating the key for decoding the memory content in the telecommunication terminal. The functional memory contains information necessary to activate the terminal. An independent claim is also included for a telecommunication terminal comprising a personal component to access telecommunication network of smart card type.