29 TWO User Guide - R1.0 - April 21, 2010
GLOBAL SETTINGS
This chapter describes the settings that are not specific to individual apps. App-specific settings are
described in the individual app chapters. Most settings toggle on and off. Tap the setting to toggle.

ABOUT GLOBAL SETTINGS

My screen is too dim. How can I brighten it up?
Go to the Apps > Settings > Screen lock screen. Scroll down to the Auto-brightness setting and
turn it off. Now you can adjust the screen brightness by sliding your finger between Min and Max on
the slider bar.
My phone’s screen locks too quickly. How can I adjust this?
Go to the Apps > Settings > Screen lock screen. Tap the Auto-lock timeout setting you prefer.
Note: Once your screen is locked, it will always go black after 30 seconds.
Can I protect my phone with a security PIN?
Yes. Go to the Apps > Settings > Screen lock screen. Scroll down and tap the PIN & security
setting, then tap PIN lock to turn it on and set your four-digit PIN.
How do I turn off my wireless while on an airplane?
Go to the Apps screen, then go to the Settings > Wirele ss controls screen. Turn Airplane mode on.
My service plan allows me to roam when needed. How can I turn this on?
You control your calling and text and MMS (multimedia) message roaming from the Apps > Settings
> Phone screen.
You control data roaming from the Apps > Settings > Wireles s controls screen. Scroll down to the
Roaming setting and turn it on. You’ll be asked to confirm because extra roaming charges may apply.