Security settings (Menu 4-3)
The purpose of the security system is to prevent unauthorised use or altering
of important settings. In most cases, activating or changing the security
options requires the appropriate access code. See ”Security” on page 127.
PIN code request (Menu 4-3-1)
On or Off. See ”Security” on page 127.
Voice call barring (Menu 4-3-2)
Call barring is a network service; contact your operator for subscription.
See ”Telephone settings” on page 65.
1 Scroll to one of the following barring modes and press Select.
All outgoing calls
Tip: Network selection comes
in handy when you want to
select a particular network,
e.g. due to lower call charges.
Note: When security features which restrict
calls are in use (call diverting, call barring, fixed
dialling, closed user group, or system lock),
calls may be possible to certain emergency
numbers in some networks (e.g. 112 or other
official emergency number).
Phone
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1999 Nokia Mobile Phones. All Rights Reserved.
All international calls
International except to home country
All incoming calls
Incoming calls when abroad
Cancel all barrings
2 If you want to take the selected barring mode into use, scroll to Activate; if
you want to disable the selected barring mode, select Cancel, or if you
want to check the status of the barring mode, select Status, and press OK.
Fixed dialling (Menu 4-3-3)
You may restrict your outgoing calls to a pre-determined set of phone
numbers, if supported by your SIM card. When the function is set on, you
can only call a phone number which is included in the fixed dialling list or
which begins with the same digits as a phone number on the list.
You are prompted for the PIN2 code when you try to put Fixed dialling on
or off, or if you wish to delete, add or edit any phone number on the fixed
dialling list.
If you select Numbers, the following options become available: Search,
Add entry or Erase all. If you select Add entry, you are required to enter
your PIN2 code and key in both the name and number you wish to add to
the fixed dialling list.
To edit or erase a phone number on the fixed dialling list, select Search and
key in the name of the person , or the first letter(s) of the name. Press OK
and Detail to view the number. Select Options, enter your PIN2 code and
you are given the choice of either Edit and Erase.
Closed user group (Menu 4-3-4)
This network service allows you to set the communicator to accept calls to
and from a selected group of people. For details on creating a user group
and activating this service, contact your network operator. You may be a
member of up to 10 user groups.
Select one of the following options:
Preset — Uses a user group that the SIM card owner has agreed upon with
the network operator.
On— Uses a particular user group. Calls can be made to or received from
the members of the selected group only.
Off — Calls can be made and received in the normal way. You can use this
option only if you are entitled to do so.
Note: The SIM card contents
cannot be accessed if the
Fixed dialling is on.
Phone
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1999 Nokia Mobile Phones. All Rights Reserved.
SIM change security (Menu 4-3-5)
The same settings can be found in the Security settings. See ”Security” on
page 127.
Change access codes (Menu 4-3-6)
In this submenu, you can change the lock code, the PIN code, the PIN2
code and the barring password. See ”Security” on page 127.
The access codes may only include the digits 0 to 9.
System lock (Menu 4-3-7)
To lock the communicator, press Select and enter your lock code. The
communicator locks immediately. Even if you remove and replace the
battery and switch on the phone, the communicator will remain locked.
To unlock the communicator, press Unlock and enter the lock code.