I - 4 Introduction
- The telecommunications system meets the
prescribed conformity and safety require-
ments.
- Pull the power pack out of the mains socket
to switch off the telecommunications system
before connecting the leads to the
subscribers and to the ISDN network. Danger
of lethal injury!
- Do not connect or disconnect the leads
during a thunderstorm.
!
You can connect analog terminals
such as
normal telephones (a/b), answering machines,
group 2 and 3 fax’s and analog modems to the
terminals of your telecommunications system.
The dialling method of the analog terminal may
be dual-tone multi-frequency dialling (DTMF) or
pulse dialling (PD). The terminal should be set to
DTMF to make optimum use of all functions. The
telecommunications system automatically recog-
nises the respective dialling method.
If you have switched on the “External seizure
spontaneous with internal” function for your
telephone (as-delivered state), you can reach an
internal subscriber by dialling the
#
key (hash)
and the internal phone number (11 ,..., 14). On
telephones without a
#
key or which do not
support this, e.g. telephones with the pulse
dialling method, no internal dialling is possible.
You can reach an external subscriber directly by
dialling the external phone number.
Your telephone should have a
*
key (asterisk key)
for simple operation of the telecommunications
system. You can press the numbers
99
instead
of the
*
key on telephones which have no
*
key
or do not support these functions.
Please observe the following instructions: Analog
telephones with DTMF require a signal key (refer
back key
r
) with flash for the "refer back in-
quiry".
In this operating manual, the operating steps
listed are always for analog telephones with
DTMF. You do not need to press a signal key for
the refer back inquiry on analog telephones with
PD.
The functions of an analog telephone (e.g. dialling
repetition, short dialling) can also be used in
connection with your telecommunications system.
Please see the operating manual of the telephone
concerned for operation of these functions.
Please pay attention to the acoustic signals of
your telecommunications system during
operation. You will hear the acknowledgement
tone when you have successfully completed a *
procedure. Otherwise you will hear the error tone
(busy tone).
On analog telephones with caller number
displays, the telecommunications system
transmits the phone number (CLIP function)
providing the caller has sent it.
For modem operation (transmission speed up to
56600 bps, can be reduced if necessary to 33600
bps by transmission paths and lines) it is
recommended to set the port to "External seizure
spontaneous" with the PC configurator. Otherwise
it is absolutely essential to configure the modem
to blind dialling because most modems are
unable to recognise the dialling tone of a
telecommunications system. Blind dialling is set
with the help of the X0 ... X4 parameters for
modems which operate with the Hayes command
set.
Important information about using analog terminals
Safety Instructions
The telecommunications system is designed for
connection to an ISDN base connection (DSS 1 –
multiple connection).
You can connect all analog terminals to the ana-
log subscriber accesses of the
telecommunications system which you can also
operate on the analog telecommunications
network.
Any other use of the telecommunications system
is contrary to the intended purpose and thus
prohibited.
The telecommunications system has the General
Connection Licence (AAE).
- Lay the leads so that no-one can step on or
trip over them.
- Make sure that no liquids get inside the
telecommunications system.
- No liability will be accepted for consequen-
tial damage such as costs for an acciden-
tally maintained connection.
- The telecommunications system is out of
order during a power cut. You cannot use
the phone.
