Security - Nokia 6260 slide User Manual

Downloading software updates may involve the
transmission of large amounts of data through your
service provider's network. Contact your service
provider for information about data transmission
charges.
Make sure that the device battery has enough power,
or connect the charger before starting the update.
Warning: If you install a software update, you
cannot use the device, even to make emergency calls,
until the installation is completed and the device is
restarted. Be sure to back up data before accepting
installation of an update.
Software update settings
This option may not be available, depending on your
phone.
To allow or disallow software and configuration
updates, select Menu > Settings > Configuration >
Device manager sett. > Serv. softw. updates.
Request a software update
1. Select Menu > Settings > Phone > Phone
updates to request available software updates
from your service provider.
2. Select Current softw. details to display the current
software version and check whether an update is
needed.
3. Select Downl. phone softw. to download and
install a software update. Follow the instructions
on the display.
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4. If the installation was cancelled after the download,
select Install softw. update to start the
installation.
The software update may take several minutes. If there
are problems with the installation, contact your service
provider.

Security

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.
Select Menu > Settings > Security and from the
following:
● PIN code request or UPIN code request — to
request for your PIN or UPIN code every time the
phone is switched on. Some SIM cards do not allow
the code request to be turned off.
● Call barring service — to restrict incoming calls to
and outgoing calls from your phone (network
service). A barring password is required.
● Fixed dialling — to restrict your outgoing calls to
selected phone numbers if supported by your SIM
card. When the fixed dialling is on, GPRS connections
are not possible except while sending text messages
over a GPRS connection. In this case, the recipient's
phone number and the message centre number
must be included in the fixed dialling list.
● Closed user group — to specify a group of people
whom you can call and who can call you (network
service)