Nokia 3250 User Manual page 93

Clock type — to select whether the analog or digital clock is shown in
the standby or active standby mode. See "Clock," p. 74.
Clock alarm tone — to select the alarm clock tone
Network operator time
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
Phone and SIM and from the following options:
Code in use — to select the active code,
This is shown only if the active USIM supports UPIN, and the UPIN is not
rejected.
PIN code request (or
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
UPIN, UPIN code request
PIN code (or UPIN
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
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
whom you can call and who can call you. For more information, contact
your network operator or service provider. To activate the default group
(network service) — to allow the network to
Menu
UPIN code request) — to set the phone to request
is shown instead.
code) /PIN2 code /Lock code
— to set the phone to prompt for the lock code
(network service) — to specify a group of people
> Tools > Settings
PIN or UPIN, for the active USIM.
— to change the codes
T o o l s
> Security >
Code in use >
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