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 unauthorised 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).
Keep the security code secret and in a safe place separate from your phone. If
you forget the security code, and cannot recover it, or you enter the wrong code
too many times, your phone will require service. Additional charges may apply,
and all the personal data in your phone may be deleted. For more information,
contact a Nokia Care point or your phone dealer.
3 Select Require a password after, and define the length of time after which the
phone is locked automatically.
Unlock your phone
1 Press the power key, and drag the lock screen up.
2 Enter the security code.
Use your phone when it's locked
You can use certain features of your phone when it is locked, without having to enter
the security code.
You can, for example:
• Change how your phone notifies you about incoming calls
• Answer or reject an incoming call
• Pause or resume playing music, or skip to another song
To wake up your phone, press the power key.
Connectivity & phone management 79