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If you need some help, call us on 0800 218 2182* or go to bt.com/producthelp
You cannot delete the handset you
are using to carry out this action.
Default PIN is 0000.
Change PIN code
Your System PIN can help prevent unauthorised users from
changing the settings on your phone.
1
. Press the Menu button to open the main menu.
2
. Press
or
until the display shows
BS
SETTINGS
and
press .
3
. Press
or
until
CHANGE
PIN
is displayed, press to
select.
OLD
PIN?
is displayed.
4
. Enter the existing PIN code using the keypad and press .
NEW
PIN?
is displayed.
5
. Enter a new 4 digit PIN code using the keypad and press .
CONFIRM?
is displayed.
6
. Re-enter the new PIN code and press . You hear a
confirmation tone.
7
. Press and hold to return to standby.
Delete handset
1
. To de-register a handset from the BT3520 base station,
press the Menu button to open the main menu.
2
. Press
or
until the display shows
BS
SETTINGS
and press .
3
. Press
or
to display
DELETE
HS
and press .
4
.
PIN?
is displayed, enter the PIN and press .
5
. Press
or
to select the handset you wish to delete
and press .
6
. Press and hold to return to standby.
The default PIN setting is 0000.