52 Security
messages) remain off in airplane mode. Emergency calls
to your region's emergency number can still be made.
Network
You should not need to change any network settings.
Contact your service provider for help.
Touch Menu >
Settings
>
Wireless & networks
>
Mobile networks
to show options for roaming
networks, network selection, operator selection, and
access point names.
Security
help keep your smartphone safe
Quick start: Security
Find it: Menu >
Settings
>
Location & security
SIM card lock
Security
Location & security settings
Security lock timer
Allow Voice Commands to be launched via
Bluetooth Multi-Function button while device
is locked
Allow Bluetooth bypass
Set up screen lock
Set up SIM card lock
Protect the data on your phone or memory card.
Requires screen lock
Data encryption
Data encryption
Lock screen with a pattern, PIN, or password
20 minutes
Passwords
Show password as you type.
Visible passwords
Set lock timer.
Select & set up a
screen lock method.
See the passwords
you enter.
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