Patent ID: 8280021
Filing Date: 2012-10-02
Classification: H04M

Abstract:
1. A method for managing pieces of information and data relating to telephone numbers, organized in telephone number lists, the telephone number lists being stored in a mobile phone, the method comprising: a) automatically storing, under control of a microprocessor, telephone numbers of incoming and outgoing telephone calls in a first-telephone number list or in second telephone number list, such that the first telephone number list is accessible, under the control of the microprocessor, by any user during operation of the mobile phone, wherein the automatic storing includes storing in a temporary register the telephone number input by the user or the telephone number corresponding to the incoming call; and verifying whether the telephone number in the temporary register is included in the second telephone number list, which is code-protected, the second telephone number list of code-protected telephone numbers being previously defined by the user, such that, in an affirmative case, the code-protected telephone number is stored in the second telephone number list, accessible by a personal secret access code and, in a negative case, the not code-protected telephone number is stored in the first telephone number list of the outgoing or incoming calls; b) limiting the user's access to only the telephone numbers in the first telephone number list until the user of the mobile phone inputs the personal secret access code, and then the user has access to the telephone numbers in the first telephone number list and to telephone numbers in the second telephone number list; c) wherein the telephone numbers of the first and the second telephone number list are stored in the mobile phone and the telephone numbers stored in the second telephone number list are not stored in the first telephone number list; and d) inputting the personal secret access code, whereby the second telephone number list is accessible by the mobile phone user and displayed.