User manual

Free up phone memory
Do you need to increase the available phone memory, so you can install more apps
or add more content?
You can delete the following if no longer needed:
• Text, multimedia, and mail messages
• Contact entries and details
• Apps
• Music, photos, or videos
Remove an application from your phone
You can remove installed applications that you no longer want to keep or use, to
increase the amount of available memory.
1 On the start screen, select
.
2 Select and hold the application to remove, and select uninstall. You may not be
able to remove some applications.
If you remove an application, you can reinstall it without purchasing it again, as long
as it is available in Marketplace.
If an installed application depends on a removed application, the installed application
may stop working. For details, see the user documentation of the installed
application.
Security
Change your PIN code
If your SIM card came with a default PIN code, you can change it to something more
secure.
Select
> , swipe left to application settings, then select phone > change SIM
PIN.
The PIN code can be 4-8 digits.
Set your phone to lock automatically
Want to protect your phone against unauthorized use? Define a security code, and
set your phone to lock itself automatically when you're not using it.
1 Select
> and lock+wallpaper.
2Switch password to On
, and enter a security code (at least 4 digits).
Connectivity & phone management 79