Lock Your Sim Or Usim Card - Samsung GT-B5510 User Manual

3
Draw a pattern by dragging your finger to connect at least
4 dots and select Continue.
4
Draw the pattern again and select
Set an unlock PIN code
1
In Idle mode, open the application list and select
→ Location and security
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
Password.
2
Enter a new password (alphanumeric) and select
Continue.
3
Enter the password again and select
›

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
→ Location and security
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.
→ Location and security
Confirm.
→ Set screen lock
OK.
→ Set up SIM card lock
OK.
Getting started
34
→
Continue.
→ Set screen lock
OK.
Settings
PIN.
→
Settings
→