Security - Nokia 6151 User Manual

S e t t i n g s
Preferred access point
saved access points. Scroll to an
access point, and select
Details to view the name of the
service provider, data bearer, and
packet data access point or GSM
dial-up number.
Connect to serv. support
download the configuration settings
from your service provider if this is
supported by the service provider.
Personal config. settings
new personal accounts for various
services, and to activate or delete
them. To add a new personal
account if you have not added any,
select Add; otherwise, select
Options > Add new. Select the
service type, and select and enter
each of the required parameters. The
parameters differ according to the
selected service type. To delete or
activate a personal account, scroll to
it, and select Options
Activate.

■ Security

When security features that restrict
calls are in use (such as call barring,
closed user group, and fixed dialing)
calls still may be possible to the
official emergency number
programmed into your device.
44
— to view the
Options >
— to
— to add
> Delete or
Copyright © 2006 Nokia. All rights reserved.
Select Menu > Settings
and from the following options:
PIN code request and
request — to set the phone to ask 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
incoming calls to and outgoing calls
from your phone (network service).
A barring password is required.
Fixed dialling — to create, edit, and
activate a list of phone numbers or
prefixes. When the list is activated,
you can only call or send messages
to the numbers on the list. If the SIM
card does not support this option,
Fixed dialling is hidden.
Closed user group
group of people whom you can call
and who can call you (network
service).
Security level > Phone
phone to ask for the security code
whenever a new SIM card is inserted
into the phone. If you select
level > Memory, the phone asks for
the security code when the SIM card
memory is selected, and you want to
change the memory in use.
> Security
UPIN code
— to restrict
— to specify a
— to set the
Security