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Dialling options
Gigaset 4170/4175isdn, A31008-G4170-B100-2-7619
Wahloptionen.fm
21.2.02
Step
by
Step
Dialling options
With the KEYPAD function, you can control certain service elements by enter-
ing sequences of characters and numbers.
The KEYPAD function should be set when connecting your Gigaset 4170/
4175isdn to an ISDN telephone system or a switching centre (e.g. Centrex)
which is controlled by the KEYPAD protocol. In this case, the numbers/charac-
ters
0
-
9
,
*
,
#
are sent as keypad information elements. For the information and
codes you can send, please contact your service provider.
If your Gigaset 4170/4175isdn is linked to a Centrex system, you can use the
following features.
Setting options
You have the option of switching between
Standard dial
(factory default)
Auto
keypad
und
Dial * and #
settings.
Standard dial
Having switched on,
Standard dial
*
and
#
are not transmitted when dialling and
when
*
and
#
are entered, the unit does not switch to keypad.
Auto keypad
When
*
or
#
are input, this setting automatically switches signalling to keypad
when dialling. This automatic switching is required for commands to the
switching centre or telephone system.
Dial * and #
When
Dial * and #
are activated, the characters
*
and
#
are sent as commands
to the switching centre or telephone system when dialling.
Regardless of the above setting options, the system is automatically switched
to tone dialling (DTMF) when dialling is
complete
, e.g. for telecontrol of an an-
swering machine.
Calling Name
Identification
(CNI)
In the case of incoming calls from other CENTREX sub-
scribers, the number and name of the caller is shown on
the display.
Message Wait-
ing Indication
(MWI)
On comfort handsets, the display key
J
is offered if there
are new callers in the caller list.
Calling up the caller list results in deletion of the display key
J
.
CENTREX call
The CENTREX call is signalled acoustically as an internal
call.
