Sony Ericsson C702 User Manual page 70

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 >
> SIM Protection
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.
If Codes do not match
you entered the new PIN incorrectly.
If Wrong PIN appears, followed by
PIN:, you entered your old PIN incorrectly.
To use the SIM card lock
1 From standby select
> the General tab >
> SIM Protection
2 Select an option.
3 Enter your PIN and select OK.
68 More features
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Menu > Settings
Security > Locks
> Change PIN.
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Menu > Settings
Security > Locks
> Protection.
Phone lock
You can stop unauthorized 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 tab >
> Phone protection
2 Select an option.
3 Enter the phone lock code and
select OK.
To unlock the phone
• Enter your code and select OK.
To change the phone lock code
1 From standby select
> the General tab >
> Phone protection
2 Enter the old code and select OK.
3 Enter the new code and select OK.
4 Repeat the code and select OK.
Menu > Settings
Security > Locks
> Protection.
Menu > Settings
Security > Locks
> Change code.