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Operating when connected to a PABX
S1_SL1 / englisch / A31008-M373-B103-1-7619 / pabx.fm / 08.06.2004
By factory default, this function is deactivated.
Dialling options
The KEYPAD function allows you to control certain services by entering sequences of
characters and digits.
You should set the KEYPAD function if your telephone is connected to an ISDN PABX or
to an exchange (e.g. Centrex), which is controlled by means of KEYPAD protocol. The
digits/characters
0–9, *, #
are sent as keypad information elements. Please inquire of
your service provider about which information and codes you can transmit.
If your telephone is integrated in a Centrex system, the following performance features
can be used.
Setting options
You ca switch between the settings
Standard dial
(factory setting),
Auto keypad
and
Dial * and #
.
Standard dial
Once
Standard dial
has been activated,
*
and
#
are not transmitted during dialling, and
if
*
and
#
are entered it is not possible to switch to the keypad.
Auto keypad
Once
*
or
#
has been entered, this setting automatically transfers ringing during dialling
to the keypad. This automatic switchover is needed for giving commands to the
exchange or PABX.
v
Open the menu.
s í
Select the menu item and confirm.
s
Settings
Select the menu item and confirm.
~
Enter system PIN if required (page 91).
s
ISDN settings
Select the menu item and confirm.
s
Transfer(ECT)
Select the menu item and confirm (
‰
= activated).
OK
OK
OK
OK
OK
i
If you activate this function, it will automatically be switched to the
Ext.
enq. call
(= in the telephone exchange) (page 29).
Calling Name Identification
(CNI)
When you receive calls from other CENTREX subscrib-
ers, the caller's number and name are displayed on
the screen.
Message Waiting Indication
(MWI)
The display key
J
is offered on Comfort hand-
sets if new calls appear in the calls list. Calling up the
calls list deletes the display key
J
.
CENTREX call
A CENTREX call is announced acoustically in the same
way as an internal call.
