| 摘要 |
The present invention relates to a method for controlling a user terminal of a communications network, said user terminal having a communications unit, a subscriber identification means including a restricted using mode list each entry of which includes an identifier (AI) and/or an ID-number of a communications link and/or a class of communications links which are allowed when a restricted using mode of said user terminal is enabled, and memory means for storing entries including identifers and associated ID-numbers of communications links. The inventive method comprising the steps of: inputting a request for a communications link (S10); and building-up said requested communications link (S50), if said restricted using mode is not enabled (S20); otherwise comparing said ID-number of said requested communications link with said entries of said restricted using mode list (S40); and building-up said requested communications link (S50), if said ID-number matches an entry of said restricted using mode list; otherwise rejecting said request (S45). In order to make it possible that communications links the ID-number of which cannot be entered into a restricted using mode list can be selectively allowed even if the restricted using mode of the user terminal is enabled, the inventive method comprises the following additional steps: comparing, in case that an entry in said memory means has been selected for requesting a communications link, said identifer (AI) of a selected entry with said identifiers of said restricted using mode list (S35); and building-up said requested communications link (S50), if said identifier matches an entry of said restricted using mode list; otherwise continuing with comparing said ID-number of said requested communications link with said entries of said restricted using mode list (S40).
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