Siemens 70isdn User Manual
Page 29
Programming telephone settings
17
kap05.fm5
Profiset 70isdn, GB: A30853-X300-B501-3-7619
20.5.99
Call processing type
The following settings are possible:
●
1 = Main station. If you were assigned MSNs by your
local network provider, this is the correct call process-
ing type. Several devices with the same or different
MSN can be connected to a main station, whereby
calls between these devices are liable for charges.
"Main station" is also the correct connection type for
operating at the majority of extensions.
●
2 = CENTREX extension (CTX). In principle, this call
processing type is the same as the main station. The
only difference is that an additional signalling mode
(keypad) is available so that additional CENTREX fea-
tures of other network providers can be used. For in-
formation on the control sequences, please refer to
the description of the network provider.
●
3 = S
0
extension (PBX). This connection type is used
with a PBX on the S
0
bus. These systems include Sie-
mens 8818/A6 systems and Octopus systems from
Deutsche Telekom AG. Several devices can be oper-
ated on a bus; for details, see the PBX operating in-
structions. Calls between the subscribers connected
to the PBX are free of charge.
●
4 = Point-to-point (PP). Point-to-point connection =
system operation. In the event of a telephone system
failure, the telephone can be operated at a system
connection. In this emergency operation scenario,
simple telephone functions can be activated.
o
and
?
Enter the old password. For security reasons, when you
are entering the password, the digits you input are repre-
sented on the display as symbols only.
Backspace to delete with
<
.
o
and
?
To change the old password:
enter the new password.
?
To delete the old password:
do not enter a new password. Instead, press OK to con-
tinue.
The message "Confirm password"
appears on the display.
o
and
?
To change the old password:
re-enter the new password.
?
To delete the password:
press OK to continue.
The password is thus change or deleted.