Nokia 3250 User Manual page 82

update time, date, and time zone
information to your phone. If you
select Auto-update, all active
connections are disconnected. Check
any alarms as these may be affected.
Security
Phone and SIM
You can change the following codes:
lock code, PIN code, and PIN2 code.
These codes can only include the
numbers from 0 to 9.
Avoid using access codes similar to
emergency numbers, to prevent
accidental dialing of the emergency
number.
To set the security settings, select
Menu > Tools > Settings
Security > Phone and SIM
the following options:
Code in use — to select the active
code, PIN or UPIN, for the active
USIM. This is shown only if the active
USIM supports UPIN, and the UPIN is
not rejected.
PIN code request (or
request) — to set the phone to
request the code each time the
phone is switched on. Some SIM
cards may not allow the PIN code
request to be turned Off. If you
select Code in use
request is shown instead.
Copyright © 2006 Nokia. All rights reserved.
>
and from
UPIN code
> UPIN, UPIN code
PIN code (or UPIN
Lock code — to change the codes.
Autolock period — to set a time-out
after which the phone is
automatically locked. To use the
phone again, you need to enter the
correct lock code. To turn off the
autolock period, select None.
Lock if SIM changed
phone to prompt for the lock code
when an unknown, new SIM card is
inserted into your phone. The phone
keeps a list of SIM cards that are
recognized as the owner cards.
Closed user group
service) — to specify a group of
people whom you can call and who
can call you. For more information,
contact your network operator or
service provider. To activate the
default group agreed on with the
network operator, select Default. If
you want to use another group (you
need to know the group index
number), select On.
When security features that restrict
calls are in use (such as call barring,
closed user group, and fixed dialing)
calls may be possible to the official
emergency number programmed
into your device.
Confirm SIM services
service) — to set the phone to
display confirmation messages when
you use a SIM card service.
T o o l s
code) /PIN2 code /
— to set the
(network
(network
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