Manage Your Sim Or Usim Cards - Samsung GT-B7722 User Manual

4
Enter the new password again and select
The first time you access a menu that requires a
password, you will be prompted to create and
confirm a password.
Once the phone lock is enabled, you must enter the
password each time you turn on the phone.
•
If you forget your password, bring your phone to a
Samsung Service Centre to unlock it.
•
Samsung is not responsible for any loss of
passwords or private information or other
damages caused by illegal software.
›
Lock your SIM or USIM card
You can lock your phone by activating the PIN supplied
with your SIM or USIM card.
1
In Menu mode, select
2
Select a SIM or USIM card.
24
Getting started
Done.
Settings Security SIM.
→ →
3
Select On under PIN lock.
4
Enter the PIN of your SIM or USIM card and select
Done.
Once the PIN lock is enabled, you must enter the PIN each
time you turn on the phone.
•
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.

Manage your SIM or USIM cards

Your phone supports Dual SIM mode that enables you
to use two SIM or USIM cards at the same time without
changing them. Learn to select a default card and network
and change the card settings.