Call barring
Call barring (network service) allows you to restrict the calls
that you make or receive with the device. For example, you
can restrict all outgoing international calls or incoming calls
when you are abroad. To change the settings, you need the
barring password from your service provider.
Select
Menu
>
Settings
and
Calling
>
Call barring
.
When security features that restrict calls are in use (such as
call barring, closed user group, and fixed dialling), calls may
be possible to the official emergency number programmed
into your device. Call barring and call diverting cannot be
active at the same time.
Voice call barring
Select the desired barring option and
Activate
,
Deactivate
,
or
Check status
. Call barring affects all calls, including data
calls.
22. Troubleshooting
To view frequently asked questions about your device, see
the product support pages at www.nokia.com/support.
Q: What is my password for the lock, PIN, or PUK
codes?
A: The default lock code is 12345. If you forget the lock code,
contact your device dealer. If you forget a PIN or PUK code, or
if you have not received such a code, contact your network
service provider. For information about passwords, contact
your access point provider, for example, a commercial
internet service provider (ISP) or network service provider.
Q: How do I close an application that is not
responding?
A: Press and hold the menu key. Select and hold the
application icon, and select
Exit
.
Q: Why do images look smudgy?
A: Ensure that the camera lens protection windows are clean.
Q: Why do missing, discoloured, or bright dots
appear on the screen every time I switch on my
device?
A: This is a characteristic of this type of display. Some displays
may contain pixels or dots that remain on or off. This is
normal, not a fault.