AT&T Z990 Cell Phone User Manual


 
Sorting Out Your Phone Settings
33
Mobile Network Services
Press the Menu Key > Settings > Wireless &
networks > Mobile networks to enable or disable
data service, allow data services when roaming, or set
access point names for data access.
IMPORTANT: Data roaming may incur significant
roaming charges.
Security Settings
Protect your phone and SIM card from unauthorized
use.
Protecting Your Phone with a
Screen Unlock Pattern
Creating Your Screen Unlock Pattern
1. Press the Menu Key > Settings > Location &
security > Set up screen lock > Pattern.
2. Read the instructions and tap Next.
3. Watch the example pattern and tap Next.
4. With a finger, draw your own pattern and
tap Continue.
5. Draw the pattern again and tap Confirm.
6. Press the Power Key to lock the screen.
TIP: Clear the Use visible pattern box if you want
to hide the pattern as you draw it on the screen.
Unlocking the Screen with Your Pattern
1. Press the Power Key to wake up the screen.
2. Draw the pattern you set to unlock the screen.
If you make a mistake, your phone will ask you to
try again.
Cannot recall your screen unlock pattern?
You have up to five attempts to unlock your phone. If
you still cannot recall the screen unlock pattern, you
can tap Forgot pattern? and enter your Google
account user name and password to reset the screen
unlock pattern.
IMPORTANT: You must sign in or create a Google
account on your phone before using the following
method to reset the pattern.
Protecting Your Phone with a PIN
or Password
Creating a PIN or Password
1. Press the Menu Key > Settings > Location &
security > Set up screen lock.
2. Tap PIN or Password.
3. Enter the numeric PIN or any password you would
like, and tap Continue.
4. Enter it again and tap OK to confirm.
Unlocking the Screen with Your PIN or Password
1. Press the Power Key to wake up the phone.
2. Drag the
icon to the right.
3. Enter the PIN or password you set.
4. Tap OK.