Connecting the telephone system
25
In case both S
0
ports are jumpered to internal the total power consump-
tion must no exceed 2 W. Please pay attention to the power require-
ments of terminal devices fed via S
0
.
Connecting analogue terminal devices
Connection of the first four analogue terminal devices can be done by directly using
the TAE or western connectors of those telephones by plugging them into the corre-
sponding jacks of the telephone system or by connecting installation cable at the
screwing terminals of the telephone system. Further analogue terminal devices can
only be connected by using screwing terminals.
Note:
All three connection types of the first four extensions are in parallel.
Only use one single type at any one time.
Connection via TAE or western jacks directly at the telephone system
For terminal devices with TAE connector please use one TAE jack for each device on
the top of the cabinet. In case the TAE cover has been closed you can remove it by
lifting it at the front edge.
For terminal devices with western connector please use one western jack for each
device in the centre of the connector array. Pinning is in compliance with the interna-
tional standard using both centre wires as a/b. If need you can consult the supplier of
your telephone about cables that will fit.