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32 Advanced settings
8.3 Call Barring
Call barring enables you to restrict
selected handsets from dialling a phone
number beginning with certain digits.
You can set up to 4 different barring
numbers, with each number containing
up to 4 digits.
8.3.1 To activate/deactivate
Call Barring
Press
M in idle mode, scroll
: to
ADVANCED SET
and
press
m
SELECT
, scroll : to
CALL BARRING
and press
m
SELECT
.
Enter the master PIN when
prompted and press
m
OK
to
confirm.
Note
By default, the master PIN is 0000.
Press
m
SELECT
to enter
MODE
.
Scroll
: to
ON
or
OFF
and
press
m
SELECT
to confirm.
• A validation tone is emitted and
the screen returns to previous
menu.
8.3.2 To modify Call Barring
number
Press
M in idle mode, scroll
: to
ADVANCED SET
and
press
m
SELECT
, scroll : to
CALL BARRING
and press
m
SELECT
.
Enter the master PIN when
prompted and press
m
OK
to
confirm.
Note
By default, the master PIN is 0000.
Scroll
: to
NUMBER
and press
m
SELECT
.
Scroll
: to
NUMBER 1
,
NUMBER 2
,
NUMBER 3
or
NUMBER 4
and press
m
SELECT
.
Enter the barring number
(maximum 4 digits) and press
m
OK
to confirm.
• A validation tone is emitted and
the screen returns to previous
menu.
Note
If a restricted number is dialled, the
call will not be connected. When this
happens, the phone emits an error
tone and returns to idle mode.
8.4 Change master PIN
The master PIN is used for setting call
barring, registration/unregistration of
handsets and for accessing the
answering machine remotely. The
default master PIN number is 0000.
The maximum length of the master PIN
is 4 digits. Your handset will prompt
you whenever the PIN is required.
Note
The default PIN code is preset to
0000. If you change this PIN code,
keep the PIN details in a safe place
where you have easy access to them.
Do not lose the PIN code.
Press
M in idle mode, scroll
: to
ADVANCED SET
and
1
2
3
4
1
2
3
4
5
1
ID555_IFU_GB.book Page 32 Friday, July 18, 2008 2:06 PM