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Run Interactive Tests
If you are troubleshooting your device with a support agent and need more
information after running Quick Tests (see
one or more Interactive Tests.
1
Open
Device Info
.
2
Open the
application menu
and tap
3
Work with the support agent to run and view results from one or more
tests.
Change default applications
If you have more than one application on your phone that can perform a
particular function, you can change the default application to use for that
function.
In addition, if you have more than one application on your phone that can
open a particular file type, you can change the default application to use for
opening that file type.
1
Open
Device Info
.
2
Open the
application menu
and tap
3
To find data types and file types for which more than one app is
available, look for app names that appear in black type.
4
Do either or both of the following:
•
To change the default application to use for different functions:
Under
Data
Types, tap the currently displayed application for a
given data type, and tap a different application.
•
To change the default application to use for different file types:
Under
File
Types, tap the currently displayed application for a given
file type, and tap a different application.
Run Quick
Tests), you can run
Tests
>
Interactive
Tests.
Default
Applications.
To override the default application setting when looking for the map location
of an address: Press and hold
Option
application.
Use Certificate Manager
Certificates are digital documents that are used to authenticate and
exchange information on networks. Certificates can be issued for a user, a
device, or a service.
Install a certificate from USB drive storage
You can install a certificate that is located in the USB drive storage on your
phone. For information on copying a certificate into USB drive storage, see
Copy files between your phone and your
1
Open
Device Info
.
2
Open the
application menu
and tap
3
Tap
and tap the certificate name.
, tap the address, and tap an
computer.
Certificate
Manager.
Chapter 11 : Preferences
197
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