AT&T Z990 Cell Phone User Manual


 
Sorting Out Your Phone Settings
35
Managing Your
Device Memory
Press the Menu Key > Settings > Storage.
You can view the space information of the microSD card
as well as the phone storage.
Unmount SD card: You can unmount the card to
safely remove it without switching the phone off.
Erase SD card: Erase all data on the memory card.
Privacy: Reset to
Factory Settings
Press the Menu Key > Settings > Privacy > Factory
data reset > Reset phone > Erase everything.
WARNING: All your personal information and
downloaded applications on your phone will be erased
after resetting the phone.
Managing Applications
Press the Menu Key > Settings > Applications.
Manage applications: Manage or remove
installed applications.
Running services: Check currently running services
and stop them if needed.
Storage use: View storage used by applications.
Development: Set options for application
development.
Tap the Unknown sources check box if you want
to install applications from sources other than Android
Market. Note that you may risk your phone and
personal data by installing such applications.
How to Install an Application
You can install an application from the Android™
Market (Home Key >
> Market) by selecting the
item you want to download and tapping Install > OK.
You can also install a non-Market application. Make
sure that you select an application developed for your
device and processor type before installing it.
1. Copy the application file to the microSD memory
card and install the card on your phone.
2. Press the Home Key >
> Filer, and open the
folder where the application file is.
3. Tap the file to start installation.
4. Read the installation instructions that come with the
application and follow it to complete the setup.