Nokia XpressMusic Serie Manual Del Usuario página 47

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.
4. If the installation was canceled 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 restriction, closed
user group, and fixed dialing), calls may be possible to the official emergency
number programmed into your device.
Select Menu > Settings > Security and from the following options:
● 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.
● PIN2 code request — to select whether the PIN2 code is required when using
a specific phone feature which is protected by the PIN2 code. Some SIM cards do
not allow the code request to be turned off.
● Call restrictions — to restrict incoming calls to and outgoing calls from your
phone (network service). A restriction password is required.
● Fixed dialing — to restrict your outgoing calls to selected phone numbers if
supported by your SIM card. When the fixed dialing 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 center number must be
included in the fixed dialing list.
● Closed user group — to specify a group of people whom you can call and who
can call you (network service)
● Security level — Select Phone to request the security code whenever a new
SIM card is inserted into the phone. Select Memory, to request the security code
when the SIM card memory is selected, and you want to change the memory in
use.
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