S 3.403 Answering machine
Description
This module was eliminated in 2011 with the 12th version of the IT-Grundschutz Catalogues.
The essential content of this module was integrated into module S 3.1 Telecommunications system and there in safeguard S 4.369 Secure operation of an answering machine.
The last version of the module published with the 11th version of the IT-Grundschutz Catalogues can still be retrieved in the Resources for IT-Grundschutz on the BSI websites.