Lock Your Sim Or Usim Card - Samsung GT-S5300 User Manual

Set an unlock PIN
1
In the application list, select
security →
2
Enter a new PIN and select
3
Enter the PIN again and select
Set an unlock password
1
In the application list, select
security →
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 with the PIN that is supplied with
your SIM or USIM card. Once the SIM or USIM lock is enabled,
you must enter the PIN each time you turn on the device or
access applications that require the PIN.
1
In the application list, select
security →
2
Enter your PIN and select
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, take the SIM or USIM card to your
service provider to unblock it.
Set screen lock
Set screen lock
Set up SIM card lock
Getting started
Settings →
→ PIN.
Continue.
OK.
Settings
→
→ Password.
OK.
Settings
→
→ Lock SIM card.
OK.
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