Security Features - Mitsubishi Electric M330 User Manual

Call barring
This network dependent service forbids
certain outgoing or incoming call types.
It requires a call barring password.
To bar a call:
. Select Settings.
Press
1
Select GSM Services
2
3 Select Call barring
Select Outgoing calls or
4
Incoming calls
from the following:
Select
Outgoing
All
To bar all outgoing calls.
outgoing
Outgoing
To bar all outgoing
Int'nal
international calls.
calls
To bar all outgoing
Outgoing
international calls except
Int'nal
from calls to subscribers
excl.
within your home
home
network
Incoming
All
To bar all incoming calls.
incoming
Incoming
To bar all incoming calls
Roaming
when not on the home
network.
only
Select Activate
5
password and p ress OK
The network then confirms
the selection.
To remove call barring or check its
status:
. Select Settings.
Press
1
Select GSM Services
2
3 Select Call barring
4 Scroll up
select the barring type to be
deactivated
checked and follow the dis-
played instructions.
4 The availability of the Call barring feature is subscrip-
tion dependent.
.
.
. Choose
Meaning
. Enter the
.
.
.
or down to
(Cancel) or
Call barring password
The call barring password is used to
select the call barring levels. It is sup-
plied via your service provider.
To change the password:
Press . Select Settings.
1
Select GSM Services
2
3 Select Call barring
Select Change
4
password
First enter the former pass-
word then enter the new
password twice. A Confirma-
tion message is displayed.

Security features

The security features described in this sec-
tion protect your phone from unauthor-
ised use.
When requested enter the code and press
OK . Codes
asterisks(*).
Press Clear
your entry.
4 Avoid using codes similar to emergency numbers such
as 999 or 112 to prevent accidental dialling of these
numbers.
KEEP A RECORD OF YOUR CODES AND
KEEP THEM IN A SAFE PLACE.
Phone lock code
A phone lock code is supplied with the
phone for security purposes. It pre-
vents unauthorised access to the
phone.
The default code is 0000. We suggest
that you change this code and keep
the new one in a safe place.
Once this feature is activated the code is
asked each time the phone is turned on.
To change the phone lock code:
. Select Settings.
Press
1
2
Select Security
3 Select Phone lock change
and follow the instruc-
tions displayed.
.
.
.
are displayed
if you need to amend
.
as
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