Note:
To make any call, including an emergency call,
the network setting for your phone must be the same
as the local wireless network. For example, in Europe,
set the phone's network to GSM.
Security
help keep your phone safe
Quick start: Security
Settings
Find it:
Menu
>
Location & security settings
Security
Set up screen lock
Lock screen with a pattern, PIN or password
Security lock timer
20 minutes
SIM card lock
Set up SIM card lock
Passwords
Visible passwords
Show password as you type
Device administration
Select device administrators
Add or remove device administrators
You can set a pattern, PIN or password to prevent
unauthorised access to your device.
Location & security
>
Select & set up a
screen lock method.
Set SIM card lock & change
SIM PIN.
Touch to see the passwords
you enter.
Security
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