ST 20 system telephone
Ident. No. 525 219
Modifications and errors reserved.
Printed in Germany
0985
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
- 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.
This unit meets the requirements of the EU guideline:
73/23/EWG Low voltage equipment
89/336/EWG Electromagnetic compatibility
To this end, the system telephone bears the CE mark.
Kennrippe
Western-Stecker 6/4
Kennrippe
TAE-Stecker
(TAE 6F)
a weiß
da braun
grün db
gelb b
a weiß
b gelb
da braun
grün db
Telekommunikation
4
1
brown
yellow
white
Western plug
yellow
green
white
brown
TAE plug
ST 20 connecting cable - pin assignments ¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢
green
identification
web
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.
System telephone ST 20
Setting up and cleaning the system telephones,
inserting the marking strips
Location ¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢
Cleaning¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢
You can clean your telephones easily. Pay
attention to the following points:
- Wipe the telephone with a slightly moist cloth or
use an anti-static cloth.
Inserting the marking strips of the function keys ¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢
Press on the plexiglass at the bottom.
Push the glass down.
The glass springs out at the top and can be
removed.
Insert the marking strips that you have filled out
according to the chosen key assignments
Insert the plexiglass in the right direction (wide lug
pointing downwards).
Insert the plexiglass at the bottom.
Press down the plexiglass at the top and push it
up until it engages.
used to produce furniture or which are used in
the production of care agents. In certain
circumstances, the feet of the telephones altered
by external influences may leave nasty traces.
Understandably, we cannot assume any liability
for such damage. Therefore, use a slip-proof
support surface for your telephones, particularly
on new furniture or on furniture that has been
treated with care agents.
Place the system telephones in a suitable location.
Pay attention to the following points:
- Do not install them where they may be splashed
by water or chemicals.
- Plastic feet of the telephones:
Your unit was produced for normal conditions of
use. The plastic feet of the telephone may be
detrimentally influenced by chemicals that are
- Never use a dry cloth (charges may produce
defects in the electronic circuitries).
- In any case, make sure that moisture does not
penetrate into the interior (switches and contacts
may be damaged).
1
ABC
2
DEF
3
GHI
4
JKL
5
MNO
6
PQR
7
STU
8
VWX
9
YZ-
º
. / _
‘
0
1
ABC
2
DEF
3
GHI
4
JKL
5
MNO
6
PQR
7
STU
8
VWX
9
YZ-
º
. / _
‘
0
enter
clear
next
esc
set
Makeln 1
Firma Meier
Makeln 2
IHK
HdR
Bank
Konferenz
J. Fliege
Umleitung zu
Versicherung
Gebühren
Nacht
Anrufschutz
E. Paschke
Durchsage
Svenja Yara
Termine
T. Christian
Intern
Anwalt
R
1
ABC
2
DEF
3
GHI
4
JKL
5
MNO
6
PQR
7
STU
8
VWX
9
YZ-
0
. / _
AGFEO
0306179300
function keys
display
loudspeaker
green LED
red LED
1...0
*
, #
!
(
&
$
?
Y
t
r
:
=
%
¶
¶
Inquiry key - for inquiries and
brokering
Redial key - for dialling the number
dialled last
Loudspeaker key - for activating the
loudspeaker and switching to hands
free mode. You can alter the function
by programming.
10 function keys - default settings
on delivery. You can modify the
functions by programming
Red LED - Flashes in the event of an
appointment call and an entry in the
call list; lights up when do not disturb
is on.
Green LED - Flashes when hands free
mode is on.
Dialling key pad - For dialling a
number and entering data
# and * keys
Set key - for initiating and ending
programming
esc key - for clearing a connection or
for cancelling programming mode
next key - for scrolling further in
the display in the event of different
functions
enter key - for confirming inputs
clear key - for clearing a display or
data
shift key - to use the second level of
function keys
Telephone directory key - to call up
the telephone directory
3
2
microphone
-
1
-
2
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Related papers
-
AGFEO ST 20 Installation guide
-
-
-
-
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AGFEO AS 33 Operating instructions
-
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AGFEO AS 140/AS 141 Operating instructions
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