Locks - Sony Ericsson CYBER-SHOT C510 User Manual

2 Scroll to an application and select
Options > Screen
3 Select an option.

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
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
the General tab >
protection > Change
2 Enter your PIN and select OK.
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size.
appears, enter your
Menu Settings
>
Security > Locks > SIM
PIN.
3 Enter a new four-to-eight-digit PIN and
select OK.
4 Re-enter the new PIN and select OK.
If
Codes do not match
entered the new PIN incorrectly. If
PIN appears, followed by
entered your old PIN incorrectly.
To use the SIM card lock
1 From standby select
the General
protection
2 Select an option.
3 Enter your PIN and select OK.
Phone lock
You can stop unauthorised use of your
phone. Change the phone lock code
(0000) to any four-to-eight-digit
personal code.
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.
To use the phone lock
1 From standby select
the General
>
Phone protection
2 Select an option.
3 Enter the phone lock code and select
OK.
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Old PIN:, you
Menu >
tab > Security > Locks
> Protection.
Menu >
tab > Security > Locks
> Protection.
More features
Wrong
Settings >
> SIM
Settings >
>
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