Owner's Manual
Page 135
...) Service allowing subscribers to view or block the telephone numbers of the following US patents: 5276765, 5749067, 6061647 130 Phone Password Security code used to unlock the phone when you are outside your network provider and giving access to special services such as the subscriber's personal data).
...) Service allowing subscribers to view or block the telephone numbers of the following US patents: 5276765, 5749067, 6061647 130 Phone Password Security code used to unlock the phone when you are outside your network provider and giving access to special services such as the subscriber's personal data).