Menu Control; Making A Call; Outgoing Calls; Pre-Dialling - DETEWE OPENPHONE 52 User Manual

Using Your Telephone

Menu Control

Your OpenPhone 52 is operated
using interactive menu guidance.
These menus mean that you can
access all the ISDN functions using
only four keys. The menu control
keys are the softkeys and the arrow
≤ ≥
keys ( keys).
The two keys below the display are
designated as softkeys. These keys
have a flexible rather than fixed
function. The current key function is
shown on the display of your Open-
Phone 52; the name of the function
appears in the lower display line
Menu
(e.g. )
Using the arrow keys you "shuffle"
the possible functions (softkey func-
00:01 20.05.01
Callers
TelBook
Callers
TelBook
Arrow key (left)
Softkeys
6
Menu Control
tion) across the lower display line.
The softkey function then changes
accordingly. This means that you
can "scroll" through the menus
using the arrow keys.
The menu display also alternates as
described between different operat-
ing states, as during a call, for
example, you will need different
functions to when dialling.
Menu Divert
Arrow key(right)

Making a Call

Outgoing Calls

Pre-Dialling

You can enter the telephone num-
ber of a desired destination without
lifting the handset.
The dialling process is prepared and
initiated as soon as you lift the
handset or press the speaker but-
ton. Enter a telephone number.
Errors can be deleted individually
≤
using the arrow key.
You can also access a telephone
number from the telephone book or
from the last number redial list. Lift
the handset and the telephone
number is dialled.
Telephone numbers from the call
list and where relevant from the last
number redial list are always pre-
dialled.
Select a telephone number and ini-
tiate dialling by lifting the handset
or pressing the speaker key.
When pre-dialling you can select
any of the following menu items:
(Restrict / Transmit):
HideID/ SendID
On/Off function - own tele-
phone number is transmitted or
not
Making a Call
calls up a submenu where the
MSN:
MSN for the outgoing call can
be selected
(Subaddress): Option of
SubAddr
attaching a subaddress to the
telephone number
Back

On-Hook Dialling

You can also dial a telephone num-
ber without lifting the handset.
To do this, enter a telephone num-
ber and then press the speaker but-
ton. Your OpenPhone 52 activates
the speaker and dials the entered
telephone number.
Lift the handset once connected.
To terminate dialling (e.g. when
busy), press the speaker key (speak-
er off).
On-hook dialling works with or
without pre-dialling:
You can select a telephone number
from the telephone book, the call
list or the redial list, or enter it man-
ually and then initiate dialling with
the speaker key (pre-dialling). Alter-
natively, you can first press the
speaker key and then enter the tele-
Pre-Dialling
7