5 La
4 da
db 3
Lb 2
1 La
2 Lb
3 da
db 4
6
1
5 La
4 da
6
1
8
7
4 db
3 Lb
2
1
db 3
Lb 2
da 5
La 6
ST 20 system telephone
Ident. No. 1525219
Subject to change without notice. No
liability can be accepted for errors
contained in this document.
Printed in Germany
0047
AGFEO
GmbH & Co. KG
Gaswerkstr. 8
D-33647 Bielefeld
Internet: http://www.agfeo.de
Conditions for use ¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢
The system telephone is only permitted for its intended purpose in the following telecommunications
systems:
-
ISDN telecommunications systems belonging to the AGFEO Business-Line AS 31 ST, AS 32,
AS 33, AS 34
-
ISDN telecommunications systems belonging to the AGFEO Profi-Line AS 40, AS 40 P, AS 4000,
AS 100 IT
-
Analog telecommunications systems belonging to the AGFEO system family AS 22, AS 23, S 24
-
Deutsche Telekom AG ISDN telecommunications system Eumex 312
-
Deutsche Telekom AG analog telecommunications systems family focus I
The system telephone ST 20 must not be connected to a subscriber connection of a
telecommunications network.
AGFEO GmbH & Co KG cannot be held liable for damages resulting from use that is not in accordance
with the intended purpose.
Telekommunikation
4
1
Western plug 6/4 (RJ 45) to
the system telephone ST 20
TAE plug
ST 20 connecting cable - pin assignments ¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢
identification
web
Safety notes ¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢
Operation of the system telephone ST 20 ¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢
Please refer to the operating instructions of your telecommunications system for details of how to
operate the system telephone and for further information.
-
During a thunderstorm, you must not connect or disconnect the system telephone’s connecting
lead.
-
Lay the system telephone’s connecting lead in such a way that no-one can step on it or stumble
over it.
-
Make sure that no liquids penetrate into the interior of the system telephone. This may result in
short-circuits.
Western plug 8/4 (RJ 45)
1, 2, 7, 8 - free
1, 6 - free
to the vario port on the telecommunications
system
