OpenScape 4000 Administrator basic acknowledge (OpenScape 4000 Assistant) is a course for administrators (level 1). The objectives are among others to get information about the hardware of the OpenScape 4000 (only subscriber boards and devices), Assistant/Manager 4000 general and Configurations Management. After completing this course, the participant is able to administrate the preconfigured OpenScape 4000 System. He is able to configure stations and local groups. Furthermore he can start a backup.