The basics29Security settingsWith options in Security, you can protect your phone andSIM card from unauthorised use.Locking the phoneYou can protect your phone using the Device Lock feature.Once the feature is enabled, your phone is automaticallylocked after the specified period of inactivity.Note: Even if the phone is locked, you will be able to receivecalls.To lock the phone:1. On the Home screen, press the Start soft key.2. Select Settings → More... → Security → Device Lock.3. Select Prompt if device unused for and select alength of time the phone waits for before locking itselfwhen it is not in use.4. Scroll to the Password type field and select a passwordtype.• Simple PIN: Use the PIN code supplied with the SIMcard.• Strong alphanumeric: Use an alphanumericpassword. A password must be more than 7 charactersand contain at least 3 of uppercase and lowercaseletters, numbers, or punctuation marks.5. Enter a password in the Password field.6. Re-enter the same password in the Confirm passwordfield for confirmation.
