Security - Nokia 6700 Classic User Manual

40 Settings
2 Select Current softw. details
software version and check whether an update is
needed.
3 Select Downl. phone softw.
a software update. Follow the instructions on the
display.
4 If the installation was cancelled after the download,
select Install softw. update
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. Call barring and call
diverting cannot be active at the same time.
Select Menu Settings
>
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.
to display the current
to download and install
to start the installation.
Security and from the
>
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)
Security level — to request the security code whenever
a new SIM card is inserted into the phone, select Phone.
Access codes — to change the security code, PIN code,
UPIN code, PIN2 code, or barring password
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. This option may not be
available depending on your SIM card. For details, contact
your network operator.
Code in use — to select the type of PIN code
Authority certificates or User certificates — to view the
list of the authority or user certificates downloaded into
your phone. See "Browser security", p. 50.
Security module sett. — to view Secur. module details,
activate Module PIN request, or change the module PIN
and signing PIN. See "Access codes", p. 9.