Locks – Sony Ericsson G502 User Manual
Page 63
63
More features
Locks
SIM card lock
This lock only protects your
subscription. Your phone will work with
a new SIM card. If the lock is on, you
have to enter a PIN (Personal Identity
Number).
If you enter your PIN incorrectly three
times in a row, the SIM card is blocked
and you need to enter your PUK
(Personal Unblocking Key). Your PIN
and PUK are supplied by your network
operator.
To unblock the SIM card
1
When
PIN blocked
appears, enter your
PUK and select
OK
.
2
Enter a new four-to-eight-digit PIN
and select
OK
.
3
Re-enter the new PIN and select
OK
.
To edit the PIN
1
From standby select
Menu
>
Settings
> the
General
tab >
Security
>
Locks
>
SIM protection
>
Change PIN
.
2
Enter your PIN and select
OK
.
3
Enter a new four-to-eight-digit PIN and
select
OK
.
4
Re-enter the new PIN and select
OK
.
To use the SIM card lock
1
From standby select
Menu
>
Settings
> the
General
tab >
Security
>
Locks
>
SIM protection
>
Protection
.
2
Select an option.
3
Enter your PIN and select
OK
.
Phone lock
You can stop unauthorized use of your
phone. Change the phone lock code
(0000) to any four-to-eight-digit personal
code.
To use the phone lock
1
From standby select
Menu
>
Settings
> the
General
tab >
Security
>
Locks
>
Phone protection
>
Protection
.
2
Select an option.
3
Enter the phone lock code and
select
OK
.
If
Codes do not match
appears, you
entered the new PIN incorrectly.
If
Wrong PIN
appears, followed by
Old PIN:
, you entered your old PIN
incorrectly.
It is important that you remember your
new code. If you forget it, you have
to take your phone to your local
Sony Ericsson retailer.
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