Nokia N91 - Manual (Page 100)

Tools
99
• Symbian installation : Yes —The certificate is able to
certify the origin of a new Symbian operating system
application.
• Internet : Yes —The certificate is able to certify servers.
• App. installation : Yes —The certificate is able to certify
the origin of a new Java application.
Select Options > Edit trust setting to change the value.
Track protect. object
Some copyright-protected music files may include a
transaction identifier. Select whether you allow the identifier
to be sent with the music file if you send or forward the file.
The provider of the music file can use the identifier to track
the distribution of the files.
EAP plug-ins
You can view the EAP plug-ins currently installed in your
device (network service). Some Internet access points that
use wireless LAN as a data bearer and WPA security mode
use the plug-ins for authentication.
EAP plug-ins
To view or edit a security module (if available) in Secur.
mod. , scroll to it, and press the joystick. To view detailed
information about a security module, scroll to it, and select
Options > Security details .
Call forwarding
Call forwarding allows you to forward your incoming
calls to your voice mailbox or another phone number.
For details, contact your service provider.
1 Press , and select Tools > Settings > Call forwarding .
2 Select which calls you want to forward: Voice calls ,
Data calls , or Fax calls .
3 Select the desired forwarding option. To forward voice
calls when your number is busy or when you decline
incoming calls, select
If busy .
4 Set the forwarding option on ( Activate ) or off ( Cancel ),
or check whether the option is activated ( Check
status ). Several forwarding options can be active at the
same time.
When all calls are forwarded, is shown in the
standby mode.
Call restriction
Call restriction (network service) allows you to restrict the
calls that you make or receive with the device. To change
the settings, you need the restriction password from your
service provider. Select the desired restricting option, and
set it on (
Activate ) or off ( Cancel ), or check whether the
option is active ( Check status ). Call restriction affects all
calls, including data calls.
When calls are restricted, calls still may be possible
to certain official emergency numbers.