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The basics
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Security settings
With options in Security, you can protect your phone and
SIM card from unauthorised use.
Locking the phone
You can protect your phone using the Device Lock feature.
Once the feature is enabled, your phone is automatically
locked after the specified period of inactivity.
Note
: Even if the phone is locked, you will be able to receive
calls.
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 a
length of time the phone 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 the PIN code supplied with the SIM
card.
•
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.