89Copyright © 2006 Nokia. All rights reserved.3. When formatting is complete, enter a name for the memory card (max. 11 letters or numbers).Back up and restore informationTo back up information from phone memory to the memory card, select Options > Backup phone mem.To restore information from the memory card to the phone memory, select Options > Restore from card.You can only back up the phone memory and restore it to the same phone.Lock the memory cardTo set a password to lock your memory card to help prevent unauthorized use, select Options > Set password.You are asked 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 memorycard on the same phone. If you want to use the memory card on another phone, you are asked for the password.Unlock a memory cardIf you insert another password-protected memory card into your phone, you are prompted to enter thepassword of the card. To unlock the card, select Options > Unlock memory card.Once the password is removed, the memory card is unlocked and can be used on another phone without apassword.Check memory consumptionTo check the memory consumption of different data groups and the available memory for installing newapplications or software on your memory card, select Options > Memory details.