More detailed information on this can be found in the intranet via VPN.

The service groups provide a service for emergency cases outside business hours. The person on duty can be reached

• 17:00 - 07:00 (14 hours) on Mo - Fr
• 07:00 - 07:00 (24 hours) on Sa/Su and holidays

by phone calling the numbers given above.

E-mail requests or helper tickets can not be handled during these service times.