Locking / Unlocking the Memory Card in Nokia 6133

Lock the memory card

• To prevent unauthorized use of your memory card, you should lock the memory card.
  
• To lock the memory card you should set a password for that: press Options > Set password.
  
• You then have to enter and confirm your password. The password can be up to eight characters long.
  
• The password is stored in your phone and you do not have to enter it again while you are using the memory card on the same phone. If you want to use the memory card on another phone, you are asked for the password.

Unlock a memory card

• To unlock the memory card when you insert another password-protected memory card into your phone, press options>Delete password.
  
• If not enter the password of the card.
  
• Once the password is removed, the memory card is unlocked and can be used on another phone without a password.