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H1.pb - appendix, H2 - centrex features, H2 - in conjunction with a pabx – Siemens Gigaset 75 User Manual

Page 58: Appendix, Centrex features in conjunction with a pabx, Centrex features

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54

Appendix

Gigaset 3070/3075isdn, GB, A31008-G3070-B100-3-7619

giga3070KAP.fm

09.01.01

Step

by

Step

Appendix

Centrex features

CENTREX (CTX) is the name of the virtual ISDN PABX. 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 control-
ling special services. Ask your provider for more details concerning the infor-
mation and codes which can be sent.

The following features can be used if your Gigaset 3070/3075isdn 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 31).

Entering a prefix (access code)

Press

for selection menus.

Select using [

ˆ

] and [OK]:

Service Set up

Settings

System settings

Prefix digit

.

Confirm with [

'

] and enter the desired code.

Select using [

:

] and [OK] whether you wish to delete, change or enter

a code

Confirm with [

'

] and select

Save entry

followed by [OK].

:KHQGLDOOLQJPDQXDOO\RUHQWHULQJWHOHSKRQHGLUHFWRU\HPHUJHQF\RU'66QXP

EHUVWKHSUHIL[PXVWEHVSHFLILHGH[SOLFLWO\

Calling Name
Identification
(CNI)

In the case of incoming calls from other CENTREX sub-
scribers, the call number and the caller’s name are shown
on the display.

Message Wait-
ing 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

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