Compact 4410 Robinson

I own a Compact 4410, and would like to setup the following feature:
During the night, I do not want to be disturbed by “unknow” telephone numbers (I mean people whose telephone numbers are not visible/displayed).

I thought of using Robinson numbers and configuration (one for day and one for night), and then activate Robinson only in the night configuration. But that doesn’t seem to be possible.

As anyone an idea on how to setup this in the Compact 4410?
Thanks for yours answers, also in german.