Samsung GT-S5660 User Manual page 29

Set an unlock PIN code
1
In Idle mode, open the application list and select
Settings Location and security
→
PIN.
→
2
Enter a new PIN (numeric) and select
3
Enter the PIN again and select
Set an unlock password
1
In Idle mode, open the application list and select
Settings Location and security
→
Password.
→
2
Enter a new password (alphanumeric) and select
Continue.
3
Enter the password again and select
Set screen lock
→
Continue.
OK.
Set screen lock
→
OK.
›
Lock your SIM or USIM card
You can lock your device by activating the PIN supplied
with your SIM or USIM card.
1
In Idle mode, open the application list and select
Settings Location and security
→
lock Lock SIM card.
→
2
Enter your PIN and select
Once the PIN lock is enabled, you must enter the PIN each
time you turn on the device.
•
If you enter an incorrect PIN too many times, your
SIM or USIM card will be blocked. You must enter
a PIN unlock key (PUK) to unblock the SIM or USIM
card.
•
If you block your SIM or USIM card by entering
an incorrect PUK, bring the card to your service
provider to unblock it.
Set up SIM card
→
OK.
Getting started
29