Cell Phone User's Guide

37Management
Management
stay in control
Wireless manager
Find it: Menu > Settings > Wireless & networks
Manage all your wireless connections: Wi-Fi,
Bluetooth®, airplane mode, & mobile networks.
Airplane mode
Use airplane mode to turn all your wireless
connections off—useful when flying.
Update my phone
To keep your phone current, software updates may be
available. Press Menu > Settings > About phone
> System updates to see if your phone is up to date.
If it isn’t, tap Update.
Network
You should not need to change any network settings.
Contact your service provider for help.
Press Menu > Settings > Wireless & networks
> Mobile networks to show options for roaming
networks, network selection, operator selection, and
access point names.
Security
help keep your phone safe
Quick start: Security
Find it: Menu > Settings > Location & security
Screen lock
Note: You can make emergency calls on a locked
phone (see “Emergency calls” on page 10). A locked
phone still rings, but you need to unlock it to
answer.
Lock the screen in the following ways:
• Press Power .
• Let the screen time out (don’t press anything).
location &
Must draw pattern to unlock screen
Set unlock pattern
Screen unlock pattern
Require pattern
Use visible pattern
Use tactile feedback
security settings