Security Settings (Menu 6-3) - Nokia 3310 User Manual

• Confirm SIM service
the phone to show or hide
confirmation messages when you
use the SIM card services (see
page 32).

Security settings (Menu 6-3)

• PIN code request: Allows you to
set your phone to ask for the PIN
code of the SIM card when the
phone is switched on. Some SIM
cards do not allow turning off this
function.
• Call barring service: This network
service allows you to restrict the
making and receiving of calls with
your phone. Select one of the
restriction options and set the
restriction on (Activate) or off
(Cancel), or check which types of
calls are barred (Status).
Note: When calls are
barred, calls may be
possible to certain
emergency numbers in
some networks (e.g. 112
or other official
emergency number).
• Fixed dialling: Restricts your
outgoing calls to selected phone
numbers, if allowed by your SIM
card.
actions: Sets
28
Note: When fixed dialling
is set on, calls may be
possible to certain
emergency numbers in
some networks (e.g. 112
or other official
emergency number).
• Closed user group: This network
service allows you to specify a
group of people whom you can call
and who can call you.
Note: When calls are
limited to Closed User
Groups, calls may be
possible to certain
emergency numbers in
some networks (e.g. 112
or other official
emergency number).
• Phone security: Sets the phone to
ask for the security code when a
new SIM card is inserted in the
phone (option On). When you
change this setting, the numbers
in Menus 4-1 to 4-3 are cleared.
• Change access
to change the security code, PIN
code, PIN2 code, or barring
password. These codes can include
the numbers 0 to 9 only.
Note: Avoid using access
codes similar to the
emergency numbers, such
as 112, to prevent
accidental dialling of the
emergency number.
codes: Allows you