Service settings
Select Menu > Connect. > Internet tel. > Options > Settings > Settings:.
Select Login type to view or change the way Internet tel. connects to the net call service. Select from the following:
• Automatic — Login automatically to the net call service. When a known network is found, the device automatically connects
to the net call service. If you use the automatic login type for wireless LAN networks, the device periodically scans for wireless
LAN networks, which increases the demand on battery power and reduces the battery life.
• Manual — Login manually to the net call service.
Select Saved conn. networks to view the connection networks you have saved for the net call service or the connection networks,
which are recognized by the net call service. These networks are used for automatic login and are marked with a star icon on
the list of connection networks. To remove a connection network from the service, select Options > Remove.
Select Edit service settings to open the service-specific settings. This option is only available if a service-specific software plugin
has been installed in the device.
Device security
Select Menu > Tools > Settings > Security > Phone and SIM.
You can modify the security settings for the PIN code, automatic lock, and SIM card change, and change codes and passwords.
Avoid using codes that are similar to emergency numbers to prevent accidental dialing of the emergency number.
Codes are shown as asterisks (*). When you change a code, enter the current code, then the new code twice.
Define security settings
To define device and SIM card, certificate management, and security module settings, select a setting and Options > Open.
When calls are limited to closed user groups, calls may be possible to the official emergency number programmed into your
device.
Define the following settings:
• PIN code request — Select On to request that the PIN code is entered each time the device is switched on. This setting cannot
be changed if the device is switched off. Some SIM cards do not allow turning off the PIN code request.
• PIN code — Change the PIN code. The PIN code must be 4 to 8 numbers long. The PIN code protects your SIM card against
unauthorized use and is provided with the SIM card. After three consecutive incorrect PIN code entries, the PIN code is blocked,
and you need to use the PUK code to unblock it before you can use the SIM card again.
• PIN2 code — Change the PIN2 code. The PIN2 code must be 4 to 8 numbers long. The PIN2 code is required to access some
functions of the device and is provided with the SIM card. After three consecutive incorrect PIN2 code entries, the PIN2 code
is blocked, and you need to use the PUK2 code to unblock it before you can use the SIM card again.
• Autolock period — Set a time-out after which the device is automatically locked and can be used only if the correct lock code
is entered. Enter a number for the time-out in minutes, or select None to turn off the autolock period. When the device is
locked, you can still answer incoming calls and calls may still be possible to the official emergency number programmed into
your device.
• Lock code — The new code can be 4-255 characters long. Both alphabets and digits can be used, and both uppercase and
lowercase alphabets are possible. The device notifies you if the lock code is not properly formatted.
• Lock if SIM changed — Set the device to ask for the lock code when an unknown, new SIM card is inserted into your device.
The device maintains a list of SIM cards that are recognized as the owner’s cards.
• Allow remote lock — If you set this option on, you can lock the device by sending a predefined text message from another
phone. When you set this option on, you need to enter the remote lock message and confirm the message. The message
must be at least 5 characters long. The maximum number of characters allowed is 8. Using more than 8 characters could
prevent unlocking the memory card and require reformatting it. If reformatting the memory card is required, all information
on the card will be lost.
• Closed user group (network service) — Specify a group of people to whom you can call and who can call you.
• Confirm SIM services (network service) — Set the device to display confirmation messages when you are using a SIM card
service.
Fixed dialing
When fixed dialing is activated, calls may be possible to the official emergency number programmed into your device.
Press the contacts key. Select Options > SIM contacts > Fixed dialling contacts.
With the fixed dialing service, you can restrict calls from your device to only certain phone numbers. Not all SIM cards support
the fixed dialing service. Contact your service provider for more information.
Select Options, and select from the following options:
• Activ. fixed dialling — Restrict calls from your device. To cancel the service, select Deact. fixed dialling. You need your PIN2
code to activate and deactivate fixed dialing or edit your fixed dialing contacts. Contact your service provider if you do not
have the code.
• New SIM contact — Add a phone number to the list of numbers to which calls are allowed. Enter the contact name and phone
number. To restrict calls by a country prefix, enter the country prefix in New SIM contact. All phone numbers to which calls
are allowed must start with this country prefix.
• Add from Contacts — Copy a contact from Contacts to your fixed dialing list.
Tip: To send text messages to the SIM contacts while the fixed dialing service is active, you need to add the text message
center number to the fixed dialing list.
To view or edit a phone number to which calls from your device are allowed, select Options > SIM contacts > Fixed dialling
contacts.
To call the contact, press the call key.
To edit the phone number, select Options > Edit. You may need your PIN2 code to edit your fixed dialing numbers.
To delete the contact, press the clear key.
