| 摘要 |
<p>The fixed cellular terminals (TCF) include a subscriber identity module which, in order to permit authentication of the identity of the subscriber (U) without any intervention on his part, is fixed. It is of particular application in fixed cellular terminals (TCF) of the GSM type that form part of an access network based on the infrastructure of a cellular mobile network. These subscriber identity modules incorporate the function of subscriber identification number verification. During the installation stage each fixed cellular terminal (TCF) stores the subscriber identification number, which it later provides to the subscriber identity module making it become fully active when the number supplied coincides with that held in the subscriber identity module. In the initialisation process, the fixed cellular terminal (TCF) generates a new subscriber identification number, that it stores internally in its subscriber identity module for use in subsequent reinitialisations.</p> |
