Siemens HiPath 3000 Operating Instructions Manual page 16

Making and Answering Calls
Step by Step
16
Activating the door opener:
C
Lift the handset.
FAB
Enter the code.
D
Dial the entrance telephone number.
D L
Enter the five-digit code. Default code = "00000" (con-
tact the service personnel).
: ;
or Enter the type of door opener. 1 = enable with ring,
2 = enable w/o ring = You can also open the door with-
out a doorbell ring.
Deactivating the door opener:
C
Lift the handset.
GAB
Enter the code.
D L
Dial the entrance telephone number.