To edit your PIN
1
Select
Menu
>
Settings
>
Phone
>
Phone
management
>
Security
>
Phone and SIM card
>
PIN
.
2
Follow the instructions to enter your old PIN once and
new PIN twice.
Phone lock
You can stop unauthorised use of your phone. Change the
phone lock code (0000 as default) to any four-to-eight-digit
personal code.
When the touch screen and keys are locked, the touch
screen and the keys are inactive.
It is important that you remember your new code. If you
forget it, you need to take your phone to your local
Sony Ericsson retailer.
To turn on the phone lock
1
Select
Menu
>
Settings
>
Phone
>
Phone
management
>
Security
>
Phone and SIM card
>
Phone autolock period
>
User defined
.
2
To automatically lock your phone when you do not use it
for a defined time, tap the text input field under
Lock after
(minutes):
and enter the time-out period.
3
Enter your phone lock code and select
OK
.
4
To unblock the phone, slide the keylock key on the side
of the phone and follow the instructions that appear.
To edit your phone lock code
1
Select
Menu
>
Settings
>
Phone
>
Phone
management
>
Security
>
Phone and SIM card
>
Lock
code
.
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