User guide

32
Making External/Internal Calls Making Calls
Notes: Note down a call number and
a name or select a noted call
number.
Suppress number:* For the follow-
ing (external or internal) call, your
call number will not be presented to
the called subscriber. This menu
item is dependent on the system
settings.
Transmit number:* For the follow-
ing call, your call number will be pre-
sented to the called subscriber. This
menu item is dependent on the sys-
tem settings.
LCR off:* This switches the LCR func-
tion off. When configuring your user
group the system administrator can
determine that LCR should not be
used. In this case this menu item will
not be displayed.
VIP call:* Your next call will be
treated as a VIP call. Even if the inter-
nal subscriber you are calling has ac-
tivated call-waiting protection, call
protection or call forwarding (on his
system terminal), your call will still
be acoustically signalled.
Main menu: The main menu will be
displayed, see “Main” Menu starting
on page 56. You can also open this
menu with a long press on the
Menu softkey.
Making External/Internal Calls
External Line Seizure
(manually /
automatically) and
Entering Call Numbers
If you hear an external dialling tone
when you press the receiver key,
your telephone is set to automatic
external line seizure. If you hear an
internal dialling tone when you
press the receiver key, your tele-
phone is set to manual external line
seizure. Which kind of external line
seizure is applicable to you is preset
by the system administrator when
configuring your user group.
If your telephone is set to manual
external line seizure, an internal line
will first be seized. You can immedi-
ately dial an internal call number. For
external calls you will have to enter
the external line seizure digit (preset
to “0”) before dialling the call
number. Your system administrator
configures this code digit for all sub-
scribers on the OpenCom 100 system
and will inform you of the current
code.