11.5.2. Service Information 
- Normally, a recall remains at the night service option which originally connected the call, and does not follow a call forwarding on no answer which may have taken place.
INFO:
Call forwarding on no answer (CFNA) to the night switching option takes
place if the RECALL FROM HOLD NIGHT STATION is activated in the central
system data and if a call forwarding destination is defined. Via AMOs
or ComWin: Enter the parameter RENSFWD= yes of AMO ZAND's DATEN3
branch and configure a call forwarding destination by entering parameter
UAERT=CFNR of AMO ZIEL's FWD branch.
- Call forwarding on busy (CFB) is not supported for night switching options.
- Recall to a night switching option which is a master hunting group does not follow the hunting group.