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Security settings
With options in Security, you can protect your device and
SIM card from unauthorised use.
Locking the device
You can protect your device using the Device Lock feature.
Once the feature is enabled, your device is automatically
locked after the specified period of inactivity.
Note
: Even if the
device
is locked, you will be able to receive
calls.
To lock the device:
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 a
length of time the device waits for before locking itself
when it is not in use.
4. Scroll to the
Password type
field and select a password
type.
•
Simple PIN
: Use a numeric password. A password
must be more than 4 characters.
•
Strong alphanumeric
: Use an alphanumeric
password. A password must be more than 7 characters
and contain at least 3 of uppercase and lowercase
letters, numbers, or punctuation marks.
5. Enter a password in the
Password
field.
6. Re-enter the same password in the
Confirm password
field for confirmation.