44
EN
Advanced Settings
Unregistration
To unregister a handset
1. Press
m
MENU
, scroll
:
to
Advanced Set
and press
m
SELECT
, scroll
:
to
Unregistration
and
press
m
SELECT
.
2. Enter the Master PIN when prompted and press
m
OK
to confirm.
3. Press on the handset keypad the handset number corresponding to the handset that you wish to
unregister.
A long confirmation beep is emitted to indicate successful unregistration and the screen shows
Unregistered
.
Change Master PIN
The Master PIN is used for setting call barring/baby call number and for registration/unregistration of handsets.
The default Master PIN number is
0000
. The length of the PIN is 4 digits. This PIN is also used to protect the
settings of your handset. Your handset will prompt you whenever the PIN is required.
To change Master PIN
1. Press
m
MENU
, scroll
:
to
Advanced Set
and press
m
SELECT
, scroll
:
to
Change PIN
and press
m
SELECT
.
2. Enter the current Master PIN when prompted and press
m
OK
to confirm. The PIN entered will be
shown as asterisks (*) on the screen.
3. Enter new PIN and press
m
OK
.
4. Enter new PIN again and press
m
OK
to confirm PIN change.
A confirmation tone is emitted, the message
New PIN Stored
appears and the screen returns to
previous menu.
If there are no key presses within 15 seconds, the unregistration procedure will be aborted and the
handset returns to stand-by mode.
If an incorrect PIN is entered,
Incorrect Pin
will be displayed and the screen returns to stand-by
mode.
If your PIN number is the default
0000
, step 2 is skipped.
If the Master PIN is modified, you will be required to enter the Master PIN before you can modify
Call Barring and Baby Call settings.
CD535_IFU_EN.book Page 44 Monday, September 25, 2006 1:15 PM
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