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 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 serv
ice
provider.
Security
When security featur
es that restrict ca
lls are in use (such
as call barring, closed user gr
oup, 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
> 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 su
pported by your SIM card.
When the fixed dialling is
on, GPRS connections are not
possible except while sendin
g 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 spec
ific 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 SI
M 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 "Brows
er 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.
40 Settings
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