57
Gigaset 4070/4075isdn, Domestic, A31008-G3070-B001-53-
Wahloptionen.fm
5.7.01
Step
by
Step
Dial options
Centrex features
CENTREX (CTX) is the name of the virtual ISDN PABX. For further information
on CENTREX please consult your provider. To allow the full range of features to
be used, you can also activate the keypad protocol for switching, in addition to
the standard dialling procedures. CENTREX features can only be utilised by
subscribers in a CENTREX group.
Signalling options
You can use the digit keypad to send keypad information elements for
controlling special services. Ask your provider for more details concerning the
information and codes which can be sent.
The following features can be used if your Gigaset 4070/4075isdn is connected
to a Centrex system.
In conjunction with a PABX
Prefixes (access codes)
If your telephone is connected to a PABX, you may initially have to enter a prefix
(access code) for external calls. Please refer to the operating instructions for
your PABX. The prefix can consist of one to four digits.
In the case of incoming calls, the prefix is automatically added to the caller’s
number in the display, in the missed calls list and thus also in the telephone
directory (if copied there from the missed calls list). The number stored can be
dialled directly from the missed calls list (see page 34).
Entering a prefix (access code)
Press
or
*
for selection menus.
Select using [
] and [OK]:
Service Set up
or
Base Set up
o
Settings
o
System
settings
o
Prefixes
.
Confirm with [
9
] and enter the desired code.
Select using [
:
] and [OK]:
GHOHWHFKDQJHRULQVHUW
Confirm with [
9
] and select
Save entry
followed by [OK].
:KHQGLDOOLQJPDQXDOO\RUHQWHULQJWHOHSKRQHGLUHFWRU\HPHUJHQF\RU'66
QXPEHUVWKHSUHIL[PXVWEHVSHFLILHGH[SOLFLWO\
Calling Name
Identification
(CNI)
In the case of incoming calls from other CENTREX
subscribers, the call number and the caller’s name are
shown on the display.
Message
Waiting
Indication
(MWI)
When the comfort handset is in standby, the softkey [
,
] is
displayed if new calls have been entered to the missed
calls list.
When you call up the missed calls list, the [
,
] softkey is
deleted.
CENTREX calls
CENTREX calls are signalled acoustically like internal calls.
1.
2.
3.
4.
3.
Info