Nokia 308 - Manual (Page 79)

Protect your phone
Password protect your memory card
Want to protect your memory card against unauthorised use? You
can set a password to protect the content.
1. Select files.
2. Select and hold the memory card, then select mem. card
options.
3. Select set password, then type in a password.
Keep the password secret and in a safe place, separate from the
memory card.
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