I - 4 Introduction
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 spon-
taneous with internal” function for your telephone
(as-delivered state), you can reach an internal sub-
scriber 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. tel-
ephones with the pulse dialling method, no internal
dialling is possible.
You can reach an external subscriber directly by di-
alling the external phone number.
Your telephone should have a
*
key (asterisk key)
for simple operation of the telecommunications sys-
tem. 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 con-
nection 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. Other-
wise 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 recom-
mended to set the port to "External seizure sponta-
neous" 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 analog
subscriber accesses of the telecommunications sys-
tem which you can also operate on the analog tel-
ecommunications network.
Any other use of the telecommunications system is
contrary to the intended purpose and thus prohib-
ited.
The telecommunications system has the General
Connection Licence (AAE).
!
- 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 be-
fore connecting the leads to the subscribers
and to the ISDN network. Danger of lethal in-
jury!
- Do not connect or disconnect the leads during
a thunderstorm.
- 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 accidentally
maintained connection.
- The telecommunications system is out of or-
der during a power cut. You cannot use the
phone.