27
CALL BARRING /CALL WAITING

Incoming call barring

Select

All calls

if you want to bar all in-
coming calls. Select

Roaming

if you want
incoming calls to be barred only when you are
connected to a foreign network.

Cancelling call barrings

Call barrings can be cancelled individually or by
selecting

Cancel all

.

Call waiting

During a conversation your telephone can notify
you that a new call is waiting. This is indicated by
a special ringing tone in the earphone. To activate
this function just select

Activate

in the
Call
waiting
option.
If you want to answer the new call press

ANSWER

The active call will be put on hold automatically.
See page 10 for further details on how to handle
multi-party calls.
If you do not want to answer the call, press

REJECT

instead. You can have the new call
diverted to, for example, your telephone an-
swering service. See page 24 for how to set up
a call divert.
If you do not want to be disturbed by new in-
coming calls you can disable the function by
selecting

Cancel

in the
Call waiting
option.
You can always see whether
Call waiting
is
activated or not by selecting

Status

.

Supplementary network services

Closed user group
This is a network feature by which the use of your
telephone is restricted to certain phone numbers
within a group defined by the network operator
and the owner of the SIM card. You may be a
member of different groups. Each group has its
own ID number. The network defines which
group is your default user group. You have the
option of calling outside the group – perhaps at a
higher charge. Contact your network operator for
further information.
Unstructured supplementary services (USSD)
On some networks you have the possibility of
sending unstructured supplementary service
strings. An USSD service string should always be
terminated by pressing the -key. Contact your
network operator for further details.
In order to be able to send USSD service strings
you must enter the
Phone setup
menu and select

Speed dialling off

. Pressing the relevant
keys 0to 9for one second will lead you to the
alpha mode enabling you to enter letters and di-
gits instead of only digits.
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